This dumb-bell is a low-poly model ideal for your games or graphics.It has 72 vertices.In the bundle I offer you .OBJ .Blend .STL .FBX and .mtl.
Previev images were rendered with cycles.
STL (Stereolithography, filesize: 10.7 MB), OBJ (OBJ, filesize: 16.1 MB), BLEND (Blender, filesize: 622 KB), FBX (Autodesk FBX, filesize: 5.48 MB)