Original Listing: https://ellaful.com/products/small-sweater-silicone-mold-12mm-thick
All destash molds will be cleaned to the best of my ability prior to shipping out. Any missed spots can be removed with tape.
Most molds are b-grades and have only been used a few times. These are usually (not all) the first molds from a new blank resulting in tape residue in the mold. You may need to add a top coat for a glossy finish. Other reasons for b-grades could be bad trimming or dust got in the mold.
There’s still a lot of life left in the mold if used properly. You will receive a mold care card along with the mold.