Product Review
This solder wire is suitable for most basic soldering job, and the pen shape is convenient to grasp.
1.BNTECHGO solder wire 63% tin 37% lead,rosin core 2.0% flux.
2.Solder wire diameter: 0.8mm/0.031 inches;1 piece solder wire net weight: 3.53 ounces/100g.
3.Package includes: 1x Solder wire + 1x Soldering Iron Cleaning Sponge 60mm x 60mm .






![BNTECHGO 20 Gauge Silicone Wire 20 Feet [10 ft Black And 10 ft Red] High Temperature Resistant Soft And Flexible 20 AWG Silicone Wire 100 Strands of Copper Wire](https://m.media-amazon.com/images/I/51B5Isll2vL._SL75_.jpg)

![BNTECHGO 14 Gauge Silicone Wire 6 feet [3 ft Black And 3 ft Red] Soft and Flexible 14 AWG Silicone Wire 400 Strands of copper wire Super low electrical resistance for a highly efficient connection](https://m.media-amazon.com/images/I/41d0G0+yIpL._SL75_.jpg)


