Thank you for viewing. I am organizing my stock items to declutter. ・Details: marna ECOCARAT Cup Holder It quickly absorbs water droplets from your toothbrushing cup, keeping it dry and comfortable. ECOCARAT is a "porous ceramic" developed by LIXIL. It has about 5 times the moisture absorption and release capacity of diatomaceous earth, and a water absorption speed that is equal to or greater than it. ・Size (approx.): Diameter 90mm x Thickness 8mm ・Shipping: I will ship using whichever method is faster, either Rakuraku or Yu-Yu. If you have specific shipping requirements, such as specifying a convenience store pickup, please let me know in advance if it cannot be changed.