diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9bf2f30..1554c42 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -48,10 +48,10 @@ set(PD_SOURCES
     source/drivers/hid.cpp
 
     # Lithium
+    source/lithium/command.cpp
     source/lithium/drawlist.cpp
     source/lithium/font.cpp
     source/lithium/math.cpp
-    source/lithium/pools.cpp
 
     # Ultra
     source/ultra/canvas.cpp
diff --git a/backends/source/gfx_opengl2.cpp b/backends/source/gfx_opengl2.cpp
index 9b60f6d..3c9b528 100644
--- a/backends/source/gfx_opengl2.cpp
+++ b/backends/source/gfx_opengl2.cpp
@@ -95,11 +95,11 @@ void GfxOpenGL2::Submit(size_t count, size_t start) {
   glUseProgram(pShader);
   glUniformMatrix4fv(pLocProjection, 1, GL_FALSE, Projection.m.data());
   glBindBuffer(GL_ARRAY_BUFFER, VBO);
-  glBufferData(GL_ARRAY_BUFFER, CurrentVertex * sizeof(PD::Li::Vertex),
+  glBufferData(GL_ARRAY_BUFFER, GetVertexPoolSize() * sizeof(PD::Li::Vertex),
                GetVertexBufPtr(0), GL_DYNAMIC_DRAW);
 
   glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, IBO);
-  glBufferData(GL_ELEMENT_ARRAY_BUFFER, CurrentIndex * sizeof(PD::u16),
+  glBufferData(GL_ELEMENT_ARRAY_BUFFER, GetIndexPoolSize() * sizeof(u16),
                GetIndexBufPtr(0), GL_DYNAMIC_DRAW);
 
   pSetupShaderAttribs(pShader);
diff --git a/backends/source/gfx_opengl3.cpp b/backends/source/gfx_opengl3.cpp
index 1ede14e..46ebc7c 100644
--- a/backends/source/gfx_opengl3.cpp
+++ b/backends/source/gfx_opengl3.cpp
@@ -67,11 +67,11 @@ void GfxOpenGL3::Submit(size_t count, size_t start) {
   glUniformMatrix4fv(pLocProjection, 1, GL_FALSE, Projection.m.data());
   glBindVertexArray(VAO);
   glBindBuffer(GL_ARRAY_BUFFER, VBO);
-  glBufferData(GL_ARRAY_BUFFER, CurrentVertex * sizeof(PD::Li::Vertex),
+  glBufferData(GL_ARRAY_BUFFER, GetVertexPoolSize() * sizeof(PD::Li::Vertex),
                GetVertexBufPtr(0), GL_DYNAMIC_DRAW);
 
   glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, IBO);
-  glBufferData(GL_ELEMENT_ARRAY_BUFFER, CurrentIndex * sizeof(u16),
+  glBufferData(GL_ELEMENT_ARRAY_BUFFER, GetIndexPoolSize() * sizeof(u16),
                GetIndexBufPtr(0), GL_DYNAMIC_DRAW);
 
   glDrawElements(GL_TRIANGLES, count, GL_UNSIGNED_SHORT,
diff --git a/include/pd/drivers/gfx.hpp b/include/pd/drivers/gfx.hpp
index 920862e..c7a2082 100755
--- a/include/pd/drivers/gfx.hpp
+++ b/include/pd/drivers/gfx.hpp
@@ -3,7 +3,6 @@
 #include <pd/core/mat.hpp>
 #include <pd/drivers/interface.hpp>
 #include <pd/lithium/command.hpp>
-#include <pd/lithium/pools.hpp>
 #include <pd/lithium/texture.hpp>
 
 using PDGfxBackendFlags = PD::u32;
@@ -47,6 +46,17 @@ class PD_API GfxDriver : public DriverInterface {
   size_t GetNumDrawcalls() const { return CountDrawcalls; }
   size_t GetNumCommands() const { return CountCommands; }
 
+  // Global Pool Interface
+  virtual size_t AllocateVertices(size_t count, PD::ptr accessor) = 0;
+  virtual size_t AllocateIndices(size_t count, PD::ptr accessor) = 0;
+  virtual bool ExpandVertices(size_t count, PD::ptr accessor) = 0;
+  virtual bool ExpandIndices(size_t count, PD::ptr accessor) = 0;
+  virtual void PutVertex(size_t loc, const Li::Vertex& vtx,
+                         PD::ptr accessor) = 0;
+  virtual void PutIndex(size_t loc, u16 idx, PD::ptr accessor) = 0;
+  virtual const Li::Vertex& GetVertex(size_t loc) const = 0;
+  virtual const u16& GetIndex(size_t loc) const = 0;
+
  protected:
   virtual void SysDeinit() {}
   virtual void SysInit() {}
@@ -105,41 +115,76 @@ class GfxDriverBase : public GfxDriver {
       if (!CurrentTex) {
         CurrentTex = pWhite.GetID();
       }
-      size_t startidx = CurrentIndex;
+      size_t startidx = commands[index].FirstIndex;
+      size_t num_indices = 0;
       while (index < commands.size() &&
              (CurrentTex == commands[index].Tex ||
               (CurrentTex == pWhite.GetID() && commands[index].Tex == 0))) {
-        const auto& c = commands[index];
-        auto pIdx = pIdxPool.Allocate(c.IndexCount);
-        auto pVtx = pVtxPool.Allocate(c.VertexCount);
-        for (size_t i = 0; i < c.IndexCount; i++) {
-          pIdx[i] = CurrentVertex + Li::GetIndex(c.FirstIndex + i);
-        }
-        CurrentIndex += c.IndexCount;
-        CurrentVertex += c.VertexCount;
-        for (size_t i = 0; i < c.VertexCount; i++) {
-          pVtx[i] = Li::GetVertex(c.FirstVertex + i);
-        }
+        num_indices += commands[index].IndexCount;
         index++;
       }
-      Submit(CurrentIndex - startidx, startidx);
+      Submit(num_indices, startidx);
       pCountDrawcalls++;
     }
   }
 
+  size_t AllocateVertices(size_t count, PD::ptr accessor) override {
+    pVertexAccessor = accessor;
+    size_t loc = pVtxPool.size();
+    pVtxPool.Allocate(count);
+    return loc;
+  }
+
+  size_t AllocateIndices(size_t count, PD::ptr accessor) override {
+    pIndexAccessor = accessor;
+    size_t loc = pIdxPool.size();
+    pIdxPool.Allocate(count);
+    return loc;
+  }
+
+  bool ExpandVertices(size_t count, PD::ptr accessor) override {
+    if (pVertexAccessor != accessor) return false;
+    pVtxPool.Allocate(count);
+    return true;
+  }
+
+  bool ExpandIndices(size_t count, PD::ptr accessor) override {
+    if (pIndexAccessor != accessor) return false;
+    pIdxPool.Allocate(count);
+    return true;
+  }
+
+  void PutVertex(size_t loc, const Li::Vertex& vtx, PD::ptr accessor) override {
+    if (pVertexAccessor != accessor) return;
+    pVtxPool.Put(loc, vtx);
+  }
+
+  void PutIndex(size_t loc, u16 idx, PD::ptr accessor) override {
+    if (pIndexAccessor != accessor) return;
+    pIdxPool.Put(loc, idx);
+  }
+
+  const Li::Vertex& GetVertex(size_t loc) const override {
+    return pVtxPool[loc];
+  }
+
+  const u16& GetIndex(size_t loc) const override { return pIdxPool[loc]; }
+
  protected:
   u16* GetIndexBufPtr(size_t start) { return &pIdxPool[start]; }
   Li::Vertex* GetVertexBufPtr(size_t start) { return &pVtxPool[start]; }
   size_t GetVertexPoolSize() const { return pVtxPool.size(); }
   size_t GetIndexPoolSize() const { return pIdxPool.size(); }
   void ResetPools() override {
-    pVtxPool.ResetFast();
-    pIdxPool.ResetFast();
+    pVtxPool.NoReset();
+    pIdxPool.NoReset();
   }
 
  private:
   VtxPool pVtxPool;
   IdxPool pIdxPool;
+  PD::ptr pVertexAccessor = 0;
+  PD::ptr pIndexAccessor = 0;
 };
 
 class PD_API Gfx {
@@ -183,6 +228,37 @@ class PD_API Gfx {
   static size_t GetNumDrawcalls() { return driver->GetNumDrawcalls(); }
   static size_t GetNumCommands() { return driver->GetNumCommands(); }
 
+  // Gloabal Pool Interface
+  static size_t AllocateVertices(size_t count, PD::ptr accessor) {
+    return driver->AllocateVertices(count, accessor);
+  }
+
+  static size_t AllocateIndices(size_t count, PD::ptr accessor) {
+    return driver->AllocateIndices(count, accessor);
+  }
+
+  static bool ExpandVertices(size_t count, PD::ptr accessor) {
+    return driver->ExpandVertices(count, accessor);
+  }
+
+  static bool ExpandIndices(size_t count, PD::ptr accessor) {
+    return driver->ExpandIndices(count, accessor);
+  }
+
+  static void PutVertex(size_t loc, const Li::Vertex& vtx, PD::ptr accessor) {
+    driver->PutVertex(loc, vtx, accessor);
+  }
+
+  static void PutIndex(size_t loc, u16 idx, PD::ptr accessor) {
+    driver->PutIndex(loc, idx, accessor);
+  }
+
+  static const Li::Vertex& GetVertex(size_t loc) {
+    return driver->GetVertex(loc);
+  }
+
+  static const u16& GetIndex(size_t loc) { return driver->GetIndex(loc); }
+
  private:
   static std::unique_ptr<GfxDriver> driver;
 };
diff --git a/include/pd/lithium/command.hpp b/include/pd/lithium/command.hpp
index 06936ad..5a731b5 100644
--- a/include/pd/lithium/command.hpp
+++ b/include/pd/lithium/command.hpp
@@ -2,7 +2,6 @@
 
 #include <cstddef>
 #include <pd/core/pool.hpp>
-#include <pd/lithium/pools.hpp>
 #include <pd/lithium/vertex.hpp>
 
 namespace PD {
@@ -12,54 +11,12 @@ class Command {
   Command() { Reset(); }
   ~Command() {}
 
-  void Reserve(size_t vtx, size_t idx) {
-    if (!FirstVertex) {
-      FirstVertex = AllocateVertices(vtx, (PD::ptr)this);
-      VertexCountMax = vtx;
-    } else {
-      ExpandVertices(vtx, (PD::ptr)this);
-      VertexCountMax += vtx;
-    }
-    if (!FirstIndex) {
-      FirstIndex = AllocateIndices(idx, (PD::ptr)this);
-      IndexCountMax = idx;
-    } else {
-      ExpandIndices(idx, (PD::ptr)this);
-      IndexCountMax += idx;
-    }
-  }
+  void Reserve(size_t vtx, size_t idx);
+  void Reset();
 
-  void Reset() {
-    Layer = 0;
-    Tex = 0;
-    FirstIndex = 0;
-    FirstVertex = 0;
-    IndexCount = 0;
-    VertexCount = 0;
-    VertexCountMax = 0;
-    IndexCountMax = 0;
-  }
-
-  Command& Add(const Vertex& vtx) {
-    if (VertexCount <= VertexCountMax)
-      PutVertex(FirstVertex + VertexCount++, vtx, (PD::ptr)this);
-    return *this;
-  }
-  Command& Add(u16 idx) {
-    if (IndexCount <= IndexCountMax)
-      PutIndex(FirstIndex + IndexCount++, VertexCount + idx, (PD::ptr)this);
-    return *this;
-  }
-  Command& Add(u16 a, u16 b, u16 c) {
-    if (IndexCount + 3 <= IndexCountMax) {
-      size_t idx = FirstIndex + IndexCount;
-      PutIndex(idx + 0, VertexCount + a, (PD::ptr)this);
-      PutIndex(idx + 1, VertexCount + b, (PD::ptr)this);
-      PutIndex(idx + 2, VertexCount + c, (PD::ptr)this);
-      IndexCount += 3;
-    }
-    return *this;
-  }
+  Command& Add(const Vertex& vtx);
+  Command& Add(u16 idx);
+  Command& Add(u16 a, u16 b, u16 c);
 
   int Layer = 0;
   ptr Tex = 0;
diff --git a/include/pd/lithium/lithium.hpp b/include/pd/lithium/lithium.hpp
index 9cde277..e1165ce 100644
--- a/include/pd/lithium/lithium.hpp
+++ b/include/pd/lithium/lithium.hpp
@@ -4,5 +4,4 @@
 #include <pd/lithium/drawlist.hpp>
 #include <pd/lithium/font.hpp>
 #include <pd/lithium/math.hpp>
-#include <pd/lithium/pools.hpp>
 #include <pd/lithium/vertex.hpp>
diff --git a/include/pd/lithium/pools.hpp b/include/pd/lithium/pools.hpp
deleted file mode 100644
index fbdce30..0000000
--- a/include/pd/lithium/pools.hpp
+++ /dev/null
@@ -1,26 +0,0 @@
-#pragma once
-
-#include <cstddef>
-#include <pd/lithium/vertex.hpp>
-
-namespace PD {
-namespace Li {
-/**
- * Allocate an amount of vertices
- *  returns the index of the first vertex
- */
-PD_API size_t AllocateVertices(size_t count, PD::ptr accessor);
-/**
- * Allocate an amount of indices
- *  returns the index of the first elem
- */
-PD_API size_t AllocateIndices(size_t count, PD::ptr accessor);
-PD_API bool ExpandVertices(size_t count, PD::ptr accessor);
-PD_API bool ExpandIndices(size_t count, PD::ptr accessor);
-PD_API void PutVertex(size_t loc, const Vertex& vtx, PD::ptr accessor);
-PD_API void PutIndex(size_t loc, u16 idx, PD::ptr accessor);
-PD_API const Vertex& GetVertex(size_t loc);
-PD_API const u16& GetIndex(size_t loc);
-PD_API void ResetPools();
-}  // namespace Li
-}  // namespace PD
\ No newline at end of file
diff --git a/source/lithium/command.cpp b/source/lithium/command.cpp
new file mode 100644
index 0000000..64c71a6
--- /dev/null
+++ b/source/lithium/command.cpp
@@ -0,0 +1,58 @@
+#include <pd/drivers/gfx.hpp>
+#include <pd/lithium/command.hpp>
+
+namespace PD {
+namespace Li {
+
+void Command::Reserve(size_t vtx, size_t idx) {
+  if (VertexCountMax == 0) {
+    FirstVertex = Gfx::AllocateVertices(vtx, (PD::ptr)this);
+    VertexCountMax = vtx;
+  } else {
+    Gfx::ExpandVertices(vtx, (PD::ptr)this);
+    VertexCountMax += vtx;
+  }
+  if (IndexCountMax == 0) {
+    FirstIndex = Gfx::AllocateIndices(idx, (PD::ptr)this);
+    IndexCountMax = idx;
+  } else {
+    Gfx::ExpandIndices(idx, (PD::ptr)this);
+    IndexCountMax += idx;
+  }
+}
+
+void Command::Reset() {
+  Layer = 0;
+  Tex = 0;
+  FirstIndex = 0;
+  FirstVertex = 0;
+  IndexCount = 0;
+  VertexCount = 0;
+  VertexCountMax = 0;
+  IndexCountMax = 0;
+}
+
+Command& Command::Add(const Vertex& vtx) {
+  if (VertexCount <= VertexCountMax)
+    Gfx::PutVertex(FirstVertex + VertexCount++, vtx, (PD::ptr)this);
+  return *this;
+}
+Command& Command::Add(u16 idx) {
+  if (IndexCount <= IndexCountMax)
+    Gfx::PutIndex(FirstIndex + IndexCount++, FirstVertex + VertexCount + idx,
+                  (PD::ptr)this);
+  return *this;
+}
+Command& Command::Add(u16 a, u16 b, u16 c) {
+  if (IndexCount + 3 <= IndexCountMax) {
+    size_t idx = FirstIndex + IndexCount;
+    Gfx::PutIndex(idx + 0, FirstVertex + VertexCount + a, (PD::ptr)this);
+    Gfx::PutIndex(idx + 1, FirstVertex + VertexCount + b, (PD::ptr)this);
+    Gfx::PutIndex(idx + 2, FirstVertex + VertexCount + c, (PD::ptr)this);
+    IndexCount += 3;
+  }
+  return *this;
+}
+
+}  // namespace Li
+}  // namespace PD
\ No newline at end of file
diff --git a/source/lithium/pools.cpp b/source/lithium/pools.cpp
deleted file mode 100644
index 62acd7a..0000000
--- a/source/lithium/pools.cpp
+++ /dev/null
@@ -1,64 +0,0 @@
-#include <pd/core/core.hpp>
-#include <pd/lithium/pools.hpp>
-
-namespace PD {
-namespace Li {
-PD::Pool<Vertex> pVtxPool;
-PD::Pool<u16> pIdxPool;
-PD::ptr pVertexAccessor = 0;
-PD::ptr pIndexAccessor = 0;
-
-PD_API size_t AllocateVertices(size_t count, PD::ptr accessor) {
-  pVertexAccessor = accessor;
-  int loc = pVtxPool.size();
-  pVtxPool.Allocate(count);
-  return loc;
-}
-
-PD_API size_t AllocateIndices(size_t count, PD::ptr accessor) {
-  pIndexAccessor = accessor;
-  int loc = pIdxPool.size();
-  pIdxPool.Allocate(count);
-  return loc;
-}
-
-PD_API bool ExpandVertices(size_t count, PD::ptr accessor) {
-  if (pVertexAccessor != accessor) return false;
-  pVtxPool.Allocate(count);
-  return true;
-}
-
-PD_API bool ExpandIndices(size_t count, PD::ptr accessor) {
-  if (pIndexAccessor != accessor) return false;
-  pIdxPool.Allocate(count);
-  return true;
-}
-
-PD_API void PutVertex(size_t loc, const Vertex& vtx, PD::ptr accessor) {
-  if (pVertexAccessor != accessor) return;
-  pVtxPool.Put(loc, vtx);
-}
-
-PD_API void PutIndex(size_t loc, u16 idx, PD::ptr accessor) {
-  if (pIndexAccessor != accessor) return;
-  pIdxPool.Put(loc, idx);
-}
-
-PD_API const Vertex& GetVertex(size_t loc) {
-  if (loc < pVtxPool.size()) return pVtxPool[loc];
-  static Vertex pErrVtx;
-  return pErrVtx;
-}
-
-PD_API const u16& GetIndex(size_t loc) {
-  if (loc < pIdxPool.size()) return pIdxPool[loc];
-  static u16 pErrIdx = 0;
-  return pErrIdx;
-}
-
-PD_API void ResetPools() {
-  pVtxPool.NoReset();
-  pIdxPool.NoReset();
-}
-}  // namespace Li
-}  // namespace PD
\ No newline at end of file
diff --git a/tests/gfx/source/main.cpp b/tests/gfx/source/main.cpp
index 2a04381..980f9ab 100644
--- a/tests/gfx/source/main.cpp
+++ b/tests/gfx/source/main.cpp
@@ -199,8 +199,8 @@ int main(int argc, char** argv) {
   RightStick.pColor = "#00ffff";
   while (pOs->Mainloop()) {
     PD::Hid::Update();
+    PD::Gfx::Reset();  // needs to be on top now
     pOs->ClearViewPort();
-    PD::Li::ResetPools();  // Move to other place (or refactor this)
     app.Update(pOs->GetViewport(), pList);
     pList.SetFontscale(0.7);
     if (PD::Hid::IsEvent(PD::Hid::Event::Down, PD::Hid::Gamepad::CPLeft |
@@ -263,7 +263,6 @@ int main(int argc, char** argv) {
     pList.PathAdd(PD::fvec2(1000, 360));
 
     pList.PathStroke("#ff00ff", 10, LiDrawFlags_AA);
-    PD::Gfx::Reset();
     PD::Gfx::Draw(pList);
     pList.Clear();
     pOs->SwapBuffers();