Straw Constructor STEM Building Toys 300 pcs-Colorful Interlocking Plastic Enginnering Toys- Fun- Educational- Safe for Kids- Develops Motor Skills-Construction Blocks- Best Gift for Boys and Girls &hellip; VIBRANT COLORS: Featuring 300 pieces Straws and Connectors, the Straw Constructor inspires creativity, promotes hand-eye coordination and helps your young learner learn their colors! SAFE AND FUN: Crafted using BPA free, non-toxic materials, our Straw Constructor can be easily cleaned with warm, soapy water or a baby wipe. START EARLY, START SMART! Help Your Child Practice Fine Motor Skills, While Having Fun! We make learning so much fun, they won't even know they are gaining valuable learning experiences they can build on the rest of their lives! PRACTICE MAKES PERFECT! Help Support Your Child With Early Experiences Involving: Engineering, Construction, Critical Thinking, Reasoning, Mathematics, Science, & Simple Mechanics. Invest in Your Child's Fututre Today! Packed with reusable bag, easy to clean and keep in storage. Plastic Straw Building Kit for Kids (300-Piece Set) Colorful, Flexible Interlocking System Easy to Clean and Maintain Unisex (Girls and Boys) Recommended Age: 3+