Never received my product. The seller of this store shipped my package via Sunyou, which has plenty of bad reviews just from googling their courier service. My package has never arrived after months of waiting. I contact the seller initially for them to confirm that even though the package says delivered, they then claim that it is still in transit. When I ask for an update, they double back and say it has already been delivered again. I've escalated the review to Aliexpress for them to deny my claim because the tracking on Sunyou's website shows fabricated and false tracking updates. Please be wary of this seller as I've spent a good amount of money on this product just for it to never arrive to me. Unfortunately there's nothing I can do about this loss anymore besides warn other users.
The resin stays sticky, even after long time exposure to uv lamp or direct sunlight.