One is simply not enough! Clamp this handy cup and accessory holder to your tabletop to keep your drink and sewing tools close by without taking up valuable space on your sewing table. The handy removable bag keeps your work area free of scraps and clippings. The rubber sleeved clamp installs easily and protects all work surfaces – including wood. The rust-proof metal frame holds coffee mugs, cups, bottles and even spray starch – which means you need one for your sewing area AND one for your ironing station!