UNLIMITED CONTRAPTIONS. ENDLESS POSSIBILITIES Brackitz award-winning building toys are unique in their ability to connect anywhere, at any angle, improving your kids imagination and creativity, by challenging them to design and build anything they can imagine. Makes a great gift! LARGE AND EASY TO ASSEMBLE - These well-made pieces go together easily and stay together creating unique 3D structures from simple to more advanced models. Mix and match with other Brackitz building sets for even bigger structures. Easy to clean with just a rinse of warm water. SAFE FOR YOUR CHILD - Independently tested and approved to meet CPSC standards for child safety. These pieces are certified non-toxic, BPA-free, lead-free and phthalates-free. Recommended for ages 5 and up.