LOGIFACES Architectural Blocks Beginner 9 Piece Set

These seemingly simple, cleanly designed 3D puzzles are addictive and more complex than they first appear -- challenging and teaching kids and adults through geometry and patterns. 9 pieces.

These seemingly simple, cleanly designed 3D puzzles are addictive and more complex than they first appear -- challenging and teaching kids and adults through geometry and patterns. 9 pieces.