Unique Design Concept: This fish tank building block vividly restores the Atlantis world aquarium scene, including rotatable jellyfish, coral, colorful deep-sea fish and some other marine animals and plants, as well as creative and unique lighting design, Presents stunning lighting effects and realistic nighttime ocean effects. Fantastic Night Scene: This Aquarium building block is equipped with two night lights, allowing you to feel the mysterious atmosphere of the ocean world even in a dark environment. In addition, the detachable background plate for the fish tank and the steerable rotating jellyfish can show different scenes, which is a perfect table ornaments. Quality Assurance: Our building toy are made of ABS plastic, certified by international environmental standards, and passed ASTM F963-17 and CPSIA tests. After 10 industrial processes, precise CNC cutting and advanced color processing ensure that each brick can be interlocked tightly without deformation or fading. Best Chioce for Aquarium Decorations: If you are a marine life lover and you have less time to take care of the fish tank, then this aquarium building block is definitely for you, you can use this size 9.29"(L) x 5.11"(W) x 5.81"(H) building block kit to build your dream underwater world and put it anywhere as a perfect decoration. STEM Projects for Kids: The stem building toys is compatible with major brands and are equipped with full-color instructions, through the assembly of building blocks, children's hand-eye coordination, divergent thinking and problem-solving abilities can be promoted, and stimulate their creativity and imagination. Fish Tank Aquarium Building Block:
Material: Plastic
Plastic Type: ABS
Recommend Age: For Kids Ages 6+
Block Size: Small building block
WARNING CHOKING HAZARD: Small parts, not suitable for children under 3

Six-Dimensional Cultivation:
Inspire children's creativity.
Cultivate children's teamwork skills.
Exercise children's operating ability.
Practice children's coordination ability.
Inspire children to have unlimited imagination.
Improve children's independent thinking ability.