Review on 🔧 Optimized 4-in-1 Welding Tool Kit: Soldering Iron Tip Cleaner + 0.6mm Solder Wire (1.76 oz / 50 g) + Rosin Solder Flux Paste (0.35 oz / 10 g) + No-Clean Soldering Core (2.0mm, 29.5 inches) by Reid Rickerson

Great products at a great price. Soldering links of course, links quickly and of excellent quality. The solder is water permeable but does not work well with lead-free solders. You can add a drop of lead solder to make it work. In combination with the solder sucker, even the hardest solder joints can be handled without any problems. Iron cleaner is great. I put some tape on the floor and taped it to the table. The bottom is removed to replace the copper grille which is a good grille that I have yet to replace. Flux for tinning is also good. I use it to polish old tips and dip the ends of the wire in to get a good flow. In general, everything is very satisfactory!