Clever Coffee Dripper Clever Coffee Dripper S size *Used 2-3 times and then stored. Please consider this item, as it has been stored at home. The BPA-free Clever Coffee Dripper, style number C-70555, is perfect for coffee extraction. - Model Name: Clever Coffee Dripper - Brand: E.K. INT'L CO., LTD. - Material: BPA-free - Style Number: C-70555