TINKERTOY 30 Model Super Building Set &ndash; 200 Pieces &ndash; For Ages 3+ Preschool Educational Toy (Amazon Exclusive) FUN AND COLORFUL  Enjoy interactive fun and excitement with the TINKERTOY 30 Model Super Building Set! This set contains 200 brightly colored classic parts, including spools, flags, washers, rods, and end caps. With 30 models to build, these durable plastic pieces can unleash your kids engineering talents as they build castles, houses, bicycles, friendly creatures, and more. ADVANCED PRESCHOOL LEARNING  The TINKERTOY 30 Model Super Building Set advances your childs education with STEAM concepts. The creation of models lets children hone their analytical skills and imaginations. FLEXIBLE CONSTRUCTION PIECES  The durable plastic pieces are 100% authentic, safe to use and they are made in the USA. Some rods and connectors are flexible enough to bend into your intended structures, allowing for a greater range of creations. Theyre simple to assemble and disassemble, making it easier for your kids to design their own constructions. CONVENIENT STORAGE  Each set includes TINKERTOY parts, an instructional sheet with 30 building ideas, and a sturdy box, so that wherever you go your kids can play and build with this set. The box is portable and durable enough to hold your TINKERTOY parts when theyre not in use. SNAPS TOGETHER, STAYS TOGETHER Gone are the days of your favorite TINKERTOY model falling apart. TINKERTOY sets now snap together and stay together, for long-lasting play. The parts are easy to put together, and they stay together for great after-build play.