Review on Xiem Tools Attachable Lowercase Letters by Kelly Caballes

This is my second order of these stamps, first from this seller. This set has a striped plastic texture that leaves marks on the clay. It's ok if it's completely covered in icing, but it's very noticeable for what I'm doing when I'm wiping the icing to just fill in the letters. As my other set is smooth and does not have this strap I have to assume this is a defect in this product. Very disappointing.