The Organic Teething Bonbon is about as simple as it gets - a wad of cotton and wool – but man, does it work! You just soak the knots for a sec in cool water (preferably boiled first) and pop them in the freezer. Grab one when baby needs it for a super-soothing fix. You'd think it would be chilly to hold, but the wool stuffing in the center warms up fast to baby's touch. They are machine washable, but it's best to hang them to dry (remember to untie the knots).