We had an awesome experience with the Art 101® Floral Resin Coasters Kit! This was such a fun project to do with my teen daughter, and our coasters came out beautiful — clear, smooth, and professional-looking. I noticed some reviews mention that the resin didn’t harden. The key is carefully following the directions: you must mix equal parts of BOTH bottles thoroughly for the full three minutes. If you don’t measure evenly or don’t mix long enough, the resin won’t cure properly. We followed the instructions exactly, and it hardened perfectly.

Kit is easy to use ( follow instructions, there's even a video). Quick creative project that came out beautifully and looks great on my coffee table

Easy to follow instructions, very colorful and useful to try with your kids. I made this a mother and daughter project so enjoy in this weather.

Bought this to do a project with my 8 year old. Instruction video did not work but found some online instructions that said mix half and half. Did that and stirred well. The molds never hardened and look terrible.

Awful, got this for my 13 year old and it wouldn't harden.