Larger magnetic building set, 110 pieces total (contains all basic shapes and colors, excluding vehicles), comes with an idea book. Compatible with most magnetic building blocks on the market.The magnetic building block set is made of high-quality ABS plastic, BPA-free, lead-free, and ASTM certified. Sturdy magnets are sealed within a plastic frame, making it easy to build a sturdy castle.  Your children can play safelyHigh transparency. Vivid colors create a rainbow of shades when light shines through the magnetic bricks. Round edges, safe to play with and not easy to scratch.Let your children focus, stay away from video games, spend happy family time with your children, and strengthen your relationship with your children. Helps in learning color matching and color recognition, construction skills, classification skills, stacking skillsCustomer First: Our goal is to provide flawless products and impeccable customer service. If there are any quality issues, please don’t worry