Yealvin 4x4 Pyraminx Cube 4x4x4 Pyramid Magic Speed Stickerless Triangle Puzzle Brain Teasers Toys for Kids

※4x4 Pyraminx Cube, more difficult than 3x3x3 pyramid,I believe you will like it ※Made of high-quality ABS material, strong and durable, improved internal structure can achieve better rotation ※The overall rotation torque is smaller, light and smooth, and at the same time brings good fault tolerance ※Suitable for everyone who likes challenges!Perfect for reducing stress, exercising your brain, improving patience, memory ※This is an puzzle toy that can bring you happiness no matter when and where. You will like it! Take it and try it, Manufacturer: Yealvin