These double-sided Numbers and Math Symbols Wooden Stampers are a great tool with playdough, air-dry clay, and kinetic sand or cookie dough.
The stampers are made from birch wood and are the perfect size for small hands.
Each stamp is about 1.5 x 1.5 inches.
The set includes 7 stamps.
0-9, +|- x|=
Due to its small parts, this kit is not recommended for children under 3 years old.
In addition, adult supervision is required during playtime.