ProtoBoard - Penta-shape
Cost: $1.50 each
Description: Why not prototype in 3D? The SparkFun Penta-shape is a roughly 1" wide penta-shaped board with 0.1" spaced holes. Use it to create different 3D electronic prototyping shapes. Why penta-shaped? Because we were hoping to build a buckyball, but we failed 7th grade geometry. More shapes to come.