1 BILLION SHAPES - There is no limit to what you can build and create with our magnetic shape-shifting box. Featuring 243 rare earth magnets, the patent-pending TOSY Magnet Pyramid helps you unlock your endless creativity while challenging and relaxing your mind at the same time. The included spinner accessory gives you even more possibilities for innovative transformations. GLOW IN THE DARK - This edition comes with a UV Flashlight, which you can use to make the holographic stickers glow even brighter and longer. The magnets are securely injected and glued into the durable plastic cube to ensure complete safety for kids. Our surface finish is super smooth with no rough edges or corners, so you can play comfortably for as long as you want. GROW YOUR COLLECTION - Build larger, taller, and more impressive shapes and structures by collecting and connecting multiple magnetic pyramid blocks. You will be amazed at how easily and smoothly the blocks come together and feel a great sense of accomplishment at your creations. Please see our videos and read our guide for more ideas and inspiration, and don't forget to share with us and the world your beautiful creations (hashtag #tosypyramid). SENSORY and STEAM TOY - This toy offers many benefits for all players, including kids ages 6+, teenagers, and adults: encouraging brain activity, increasing dexterity, relieving stress and anxiety, and improving geometry and creative thinking. It is a great toy to play by yourself or with friends and family, and it makes an excellent gift for all occasions (Birthdays, Christmas, Easter, Graduation). It is also highly suited for many STEAM and STEM educational activities in the classrooms.