Temperature Activated Pigment That Changes at 88⁰F (31 ⁰C) Versatile - Nail Powder, Arts and Crafts, Color-Changing Slime. (5 x 1g Custom Samples, Sample Pack)

I have not used them yet but so far I'm happy! Also got lots of freebies with QR codes to scan for even more! #SupportsmallbusinessesThe ones I baggies are the freebies I only ordered five.

I ordered these because they were cool (come on, you know you want to try them out too). They did not disappoint. I now have dominoes that are blue at room temperature and white if I hold them in my hand for a while. I also have a light switch cover and dice that are normally red but in direct sunlight instantly turn white. Why do I or anyone else for that matter need these things? I/we don't but you have to admit they're pretty cool and I made them. I have a couple jars left, not sure what to do with them but I know I will think of something.