Review on Sublimation Shrink White Tumblers Blanks by Eduardo Reyes

This is a high quality shrink wrap but is best suited for larger jars (e.g. 32 ounces). It fits 20 ounce jars but needs trimming about 1.5 inches from the top. If you use it on 20oz glasses, the extra pack will take longer to fully shrink around the lens. It works, but a smaller size would be better for 20 ounce jars. Hence my 4/5 rating. Lessons Learned: Use a low setting on your heat gun to avoid burning through the film while shrinking. Always place a piece of cutting paper on the oven shelves to prevent the shrink wrap from sticking to the metal shelves.