This product is made from eco-friendly material harmless to human and environment. Material: ABS Plastic PVC Stickers Color: black Level: 3X3 Package content: Pyramid Triangle Speed Magic Cube 1 Pcs Wonderful gift: Light and interesting Magic Cube, you can take it anywhere, put it into your bag/backpack, it would be a great accompany when you are on your train/bus home, in the school recess, on the airplane, waiting for someone a date. You can play it in any situation Attentions: Some cubes may have a little lubricant, please wipe it up. Be assured that it is harmless to human and environment.