This simple building toy, gifted to young children back in the 1850's, is brought into the twenty-first century (or at least the 1950's) with thermoplastic innovations! Now you can create a set of "Quarter Cylinder Building Blocks" to keep for yourself or to give as a gift. I'm producing a set of eight for my two year old niece, and I thought I'd share the design here! Hope you enjoy them! P.S. Created in Blender 2.70, 6/17/14