Bharti Flux Cored Solder Wire, 50 grams in weight, with a 60-40 Tin/Lead composition.It is designed for electrical and electronic soldering with a wire gauge of 18 SWG.

This is a 40-gram spool of Oswal resin-cored solder wire, specifically formulated for electronics and printed circuit board (PCB) soldering. The wire is made of a 60/40 tin-lead alloy, featuring a melting point of approximately (190^{circ }text{C}).

Relife RL-442 solder wire spool featuring a green plastic housing.The wire has a diameter of 0.3mm and is composed of a 35/65 tin/lead alloy.The spool contains a net weight of 80g of solder

Mechanic M60 solder wire spools, typically used for electronics and mobile phone repair.The spools are labeled for various gauges, such as 0.3mm, 0.5mm, and 0.6mm.The wire is described as high-purity, active, medium-temperature solder with a rosin core for better soldering effects

Koocu branded solder wire designed for electronic soldering.The solder is a 63/37 tin-lead composition with a rosin core flux.It has a diameter of 0.6mm, suitable for circuit board repairs and electrical work.

25-gram pack of Oswal resin-cored soldering wire.The wire has a composition of 60% Tin and 40% Lead, ideal for electronic soldering.It is available in gauges (SWG) of 20, 22, and 24