1.Realistic Mechanical Lantern Fish Set: This lantern fish building block toy is inspired by the mysterious creatures in the real deep sea. With a unique design, it ingeniously combines lantern fish with mechanical steampunk elements, providing an astonishing visual experience that immerses you in exploring the ocean and the deep sea world. 2.Rotating Light Feature: Watch your fish shine! The lighting kit on the head of the lantern fish adds an fun experience. It can be lit up by rotating, just like a real deepsea lantern fish luring the little fish. This is a unique decoration that creates a warm and inviting glow for your living room, office or anywhere else. 3.STEM Learning Creative Fun: The lantern fish building set features an ingenious linkage design. The movable fins operate the jaw opening and closing, simulating real hunting movements and providing you with hours of fun. This is a meaningful challenge for over 8 years old and adults to enhance your creativity and patience through immersive assembly. 4.Unique Home Display: This lantern fish is composed of 1038 building blocks and has easytobuild instructions. The finished product size after assembly is (11.81 inches x 4.92 inches x 8.86 inches). It has a perfect display size and is very suitable to be used as a bookshelf, desk or office display, highlighting your unique taste and aesthetic pursuit.