Mechanical Shark Building Set: The BNG shark building block consists of a mechanical shark and display stand, cleverly combining shark elements with machinery to provide you with extraordinary visual experiences and immerse you in the wonderful underwater exploration world Display Stand with Light: This mechanical shark building blocks is equipped with a display stand, making it lifelike and an excellent decoration. In addition, this shark toy set has lights on both sides of the body, and rotating the buttons on both sides will emit a golden light, bringing you a wonderful visual experience Ocean Animal Design Mastery: Dive into underwater realism with a shark model featuring articulated joints, metallic accents, and rugged textures. Clever designs allow the shark's mouth, fins, and tail to move. Its steampunk-ocean style captivates collectors, embodying the mystery and power of deep-sea life STEM Toy for Skill Building: Designed for ages 8+, the shark building block includes 1277 pcs. After assembly, it will form a realistic model of a marine shark. This fun and exciting assembly experience not only cultivates children's thinking ability and dexterity, but also stimulates their curiosity and imagination for ocean exploration Perfect Gift for Ocean Adventures: Ideal for birthdays, holidays, or milestones, this BNG set wows Ocean Lovers with its display stand with light and industrial flair. A standout gift for boys, hobbyists, or anyone craving a touch of marine-inspired innovation in their space This Mechanical Shark Building Set is composed of 1277 blocks, using safe, high-quality, and easy to assemble blocks to vividly recreate the shapes of shark. This is the best gift to help children develop their imagination. This set of building block models is also a good helper for early education, cultivating children's hands-on ability and brain coordination ability, and helping them develop creative thinking; Meanwhile, you can also build this model with your family and friends and enjoy a happy and leisurely time