Review on Bike Puncture Repair Kit by TAGVO - Enhanced Bicycle Tyre Hose Glue Adhesive, Super Patches, Hardened Levers, Rasp Tool - Suitable for All Inflatable Inner Tubes during Road Emergencies by Ken Coste

Patch ok. The instruments are fine. Glue is complete nonsense. I tried three times and each time the patch came off the rubber tube. I used light sandpaper to sand/clean the inner tube. I applied the glue and waited a few minutes for the alcohol solvent to evaporate. Then I placed the patch on the tube with the orange side down and the black side up. I've done this a million times and never had a problem. However, with this glue, the stains just peeled off when I was done. I replaced the glue with another glue I had and woo! Works perfectly! Better buy some patches and then some decent glue separately. Better yet, buy sticky patches.