This product is perfect for adults and older teens (18+ recommended age, but 14+ is also suitable). It comes from Mainland China and is fully certified with a CE marking. The building blocks are small in size, compatible with Lego, and made of high-quality ABS plastic. Its self-locking brick shape ensures sturdy construction. Do not be mistaken, this is not for eating! As a VIP member, you'll receive a permanent discounted price, regular coupons, and fast shipping with tracking included. Every package is carefully checked before being sent out, and if there are any missing parts, we offer a free replacement service. The environmentally-friendly materials used in this product are top-notch. The package comes in a sealed bag, without the original box. If you prefer a digital guide, simply leave us your email address.