Building block set has 284Pcs bricks, Learning via Playing: Toy building block set can inspire kids' creativity, exercise their hands-on ability while have a lot of fun. The changeable models can keep children interested and curious during playing. Easy to Build&Clear Building Steps: Every set includes a colorfull manual which can show you all clear steps. The set also provides wonderful stickers which can make your models more vivid. Safe and Non-Toxic; Made of ABS material with high security level, our product is 100% non-toxic. Smooth edges and well craft. All Pass ASTM & CPSIA TEST Best Gift Idea for Kids: building toys can improve kids' skills on STEM. It will be an excellent gift of Christmas, Birthday and Children's Day for kids age 6+.\n\n\n\n