Review on 🍻 RETERMIT 10 pcs Round Sublimation Rubber Coasters - Premium 1/8" Thick Heat Transfer Blanks: Vibrant Sublimation Coaster Set (4x4 inch) by Jessica Lewis

I hate writing negative reviews but just wanted to share my experience. I've used all 10 parts and still haven't been able to perfect the temperature setting and the transfer of thermal transfer sheets and non-melting ink markers onto the stands. I tried high and medium temperature for a short time and low temperature for a longer time. With strong heating, the stand always twisted, and with low heat, it did not withstand everything and twisted anyway. To me, they just aren't suitable for a heat press.