Just one simple shape will give your child endless possibilities and hours of fun. Plus-Plus is precision crafted in Denmark and is BPA-free and phthalate-free European plastic. Their vibrant colors will show off their creative flat mosaic or 3D designs, as well as stimulate their innovative talents. Suggested for ages 4-12. Designed and made in Denmark. BPA-free and phthalate-free. Each piece measures .75" x .5" (20mm x 12mm).