Are you renting, or do you simply not want to drill holes in your tiles? Then adhesive hooks are exactly what you're looking for. You stick them with a strong 3M strip onto a smooth, clean surface—tiles, glass, or a smooth wall—and hang towels, coats, keys, or kitchen utensils on them. No drill, no damage to the wall.
Looking for something sturdier for your towels? Also check out our towel holders. And do you want to furnish the entire bathroom without drilling? Read our tips on towel racks and installation.