Smile Slime Color Changing! Soft Glow Lamp Slime I don't know the details. It feels used, but there are no noticeable stains. The battery compartment is a little attached. For those who like it, please. Made of silicone material, it will be crushed and sent via Takkyubin Compact. There is no box or instruction manual. Batteries will be removed. Size: Approximately 150mm wide x 150mm deep x 140mm high Material: Silicone, ABS Please refrain from price negotiations. If you have any questions, feel free to ask.