Hygloss Project Sand Assortment - 12 Assorted Colors - 1 lb. Each Blank Jigsaw Puzzle Mastermind is a great strategy

Mastermind is a great strategy game

26 puzzles/52 pieces

Closed sides keep papers secure and the reinforced tab provides extra durability

apply steam and watch your designs explode from dimensional to eye-popping 3D

Hygloss Project Sand Assortment - 12 Assorted Colors - 1 lb. Each Blank Jigsaw Puzzle Mastermind is a great strategyEnvironmentally friendly material lets students create unique art projects Transparent canister prevents unexpected runout Perfect for tactile learning, mixing in jars and more Designed for children ages 3 and up Natural sand offers an environmentally friendly way to let your students create unique art projects. Transparent canister allows you to easily monitor the current level to prevent unexpected runout. Premium quality sand is perfect for tactile