Arts & Crafts.
- and soon, miniature buildings, skateparks, dioramas, fascinating crafts, and artwork masterpieces will flow from it like water! Maker & DIY Kits. Mini Materials - 1:12 Scale Cinder Block Mold - Arts & Crafts for Ages 8 to 12 - Fat Brain Toys Fill this mold with almost any kind of hardening material you can imagine - plaster, concrete, anything!. Toys.