I feel that this Heat Tool Organizer is a great concept, however, it’s base is a plastic material which I’m not sure how long the stainless steel cups when it carries heat will affect the surrounding plastic material. I don’t think my unit was damaged but it is not well put together. My stainless steel cups are not level and there are two gaps in the front of the unit that are not sealed (glued) together. Maybe mine was a rushed job? I still love Scrapbook.com though!