JVOPIN Educational Toys Building Blocks Set of 40 Pieces Fun! Build unlimited combinations -- these building blocks have so many options. They can create a desk, chair, house, pen case, robots, big buildings, and much more. Use enclosed instructions or create with your own imagination! Hot learning toys-- construction toys are perfect for toddlers, young boys and girls, and even adults. Great for hand and eye coordination, generating ideas, growth imagination, and creativity. Encourages children to work alone, together with friends, or with the family. Brain development through fun! Safety-- non-toxic, plastic materials conform to ce, astm and en71. Educational toys for 3 years old and up. 40 pieces total-- jvopin interlocking blocks includes 2 stick shapes, 20 pcs per shape, in 5 colors. Bright & colorful blocks develop your children's color cognitive ability. Buy 2 sets save 10% & more shapes-- we love our customers and want them to love us, too. If you buy 2 or more sets of our building blocks you can immediately save 10% at checkout (enter code 7jlas49l). More possibilities and fun with 2 packs! Buy for a friend or loved one and save together. Makes a great gift!