This open-ended, designer construction set unleashes creativity while also serving as a mindfulness tool. Assemble the pieces in countless ways to create your own modern art piece or imaginative structure. Create inspires users to think, build, and design like a real architect, using nature as their blueprint. This Edition is a statement piece with its vibrant Blue & Yellow tone is a sober & serene color scheme. Each set includes product information inserts, including instructions on ARC-TEC® games. A sturdy building plate and soft cotton dust bag for thoughtful storage or gifting. 50 PCS. Made from Corn starch. Place the Pieces in a mesh laundry bag and wash them in a dishwasher on a gentle cycle with cold or low-temperature water. The maximum water temperature should not exceed 90 C (degrees) or 194 F (degrees). Bioplastic 100%