Solar - Neptune UV

These rubber bands are thick, great quality. They change color from clear to purple really quickly in direct sun. My 8 year old loves adding these to her friendship bracelets for a fun surprise!

The media could not be loaded. Saw mixed reviews so I didn’t get my hopes up but these started changing color as soon as we put them in the sun. You can see they start changing back soon after you move them into the shade. My daughter thought they were so cool!

I'm impressed with the quality of these since it was the first time we ordered supplies outside of the official Rainbow Loom website. I was not so lucky witb the other bands - from another seller - I ordered at the same time.Anyway, I wasn't planning on leaving a review for these too but LOL'd so hard at the people who obviously never owned a mood ring in the 90's and are completely dumbfounded on how these work.The first bracelet my daughter made (for a stuffed toy) change color beautifully based on how much exposure it got. The result was a really cool gradient effect around the whole band.I held the bag up to the window after unboxing to test it out real quick, and it looked just like one of the product pictures above.

These work great and change color easily! It wows all our little friends! I highly recommend adding these to your band collection.

I’m so happy with these bands as the color change is so fun, but they stopped working after a while. Luckily the blue color is a nice light blue so it’s not a huge deal.

They are mini rubber bands. Come as shown in picture. Can make bracelets or whatever your hearts desire with these. The colors are pretty.

I really love it and I like how it comes with c clips in the same bag as the rubber bands. I also defiantly recommend getting this.

They really change color with the sun. They have clear, but turn vibrant with a lil sunlight. Definitely cool and as described. Actually used them in my daughter's hair, even though they weren't made for that. Did I mention they look cool?