brickyard building blocks stem toys - educational building toys for kids ages 4-8 with 163 pieces, tools, design guide and toy storage box for kids brickyard building blocks <p><strong>supports stem education</strong></p><p>designed to enhance your children's science, technology, engineering, and math skills. improve your kids' imagination and creativity by challenging them to build anything they can imagine! our educational building blocks grow with your child, too! we include a large, full-color guide with 42 designs your kids can build, starting from easy for younger kids to advanced designs for older kids.</p><p><strong>75% more pieces than other similar sets, up to 6 players can play at the same time</strong></p><p>we give you more blocks, more wrenches, more movable wheels, more plates, and more nuts & bolts than any other set.</p><p><strong>gift a toy that encourages your child to learn through play</strong></p><p>specially created to help your child develop hand-eye coordination, master fine motor skills, improve logical thinking, & boost vital problem solving skills. also promotes the importance of teamwork & collaboration, builds social skills, supports creativity, and improves imagination through interactive play.</p><p><strong>hassle-free enjoyment guaranteed</strong></p><p>our stem kits are easy to wash and come with a storage box for easy cleanups. our blocks are certified phthalate, lead, cadmium, and bpa-free. we invested in rigorous lab tests to make sure your kids are 100% safe from harmful chemicals.</p><p><strong>new superior designs give you more ways to play</strong></p><p>our bolts are custom designed with a built-in screwdriver slot so they can be used with either the wrench or the screwdriver. we also give you more tools than other sets: four (4) dual-purpose "clicking" wrenches, a kid-friendly screwdriver, & a special combination wrench so more of your kids can play at the same time.</p>