Glad you asked!

stuckie^TM is an amazing new line of products for organizing life at home, school and office. With its patented sticky gel, stuckie products can be applied and re-applied to most smooth surfaces like stainless steel, plastic, glass, cupboards and many others. And when removed, there’s no damage or residue! If stuckie starts to lose grip, simply rinse with water, allow to air dry and re-use again and again.

How genius is that?