HighTech Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sort by editor review Added to wishlistRemoved from wishlist 0 Add to compare Rubik’s Cube Phantom Heat-Activated Puzzle Cube & Brain Teaser Fidget Toy | Heat-Activated Colors Fade To Black, High-Tech STEM Toy That Improves Memory Recall & Problem-Solving Under Pressure, Ages 8+ Added to wishlistRemoved from wishlist 0 Add to compare $9.99 $8.43 16%