I received my new UltraSocks w/ UltraGrip - White Non-Stretch Socks and put them right to the test. I had a couple days to practice with them with my Podpoi inside for the led lights and they worked perfect. I have a pair of Pod Poi, but I took the sock poi to Calivibes reggae festival and had an amazing time spinning. I hadn't used sock poi before and was really happy with the length, the handles, and how they wrapped and unwrapped so easily. The glow effect from the LED was really nice and they were very visible at the festival. I was approached by a few people standing in line for beer who said they used the lights from my poi as a rally point for when they got separated LOL.