8 Panels 3 Rings Black Base Twisty Cube Puzzle,Durable with Vivid Color,Smooth Magic Cube Best Birthday Christmas Puzzle Gift for your Children Ergonomic Design : Combines high performance designs with good value.Crafted with original and eco-friendly ABS material, non-toxic, reliable, and lightweight and comfortable in the hand, harmless to human and environment. Challenging Puzzle Cubes With Fair Price : Classic colour-matching puzzle, simply shift making it look like a mess, but once you solved, it magically becomes perfect one again, full of challenging and fun; turns faster and more precisely than original. Excellent Stability : Great corner cutting ,Tension adjustable.It doesn't corner twist as often nor does it lock up.Difficult to pop,good control of the cube, comes pre-lubricated and tensioned.Definitely a good choice for you to improve personal record in competitions.This cube can be used for international competitions. For All Ages : The Speed Cube,to increase the intelligence of the kids,to release the working pressure of the adults,to help prevent a decline in memory of the elderly.Suitable for beginner and professional player.Enjoy hours of fun with you family and friends. Ultimate Gift Idea : No one falls out of love with the cubes. Perfect Christmas Gift / Birthday Gift. This classic puzzle game will never go out of style .Want to add this awesome cube to your cube collections? Add to your cart now! 100% Satisfaction guarantee !