This Schwinn self sealing tube worked great.
1st experience but VERY disappointed!! Had a pin size hole and the blue stuff in the tube to seal the hole didn't work. It kept oozing out and it prevented me from being able to patch it when it failed to patch itself - it was very oily... Not happy and won't use it again... Maybe defective, maybe just normal but I won't find out...
Found they are excellent I my tires.
Got this tube when my other one went flat. I have never had a self sealing bike tube before. I assume it is working because I haven't got a flat yet. I think it's good for the small leaks.
Quality and material is great. Fantastic price for the value of it.