Using high-purity material, this solder wire has the merits of high degree, less residue, fast tin and bright soldering points, which is pretty practical and professional.Since this solder wire has the rosin additives, its melting point is low and can provide you with fast condensing, firm welding and is free from cleaning, and with the features of good wettability and expansion ability, there will be no virtual connection.This solder wire is made of tin wire and the holding wheel of it is made of fireproof ABS.The diameter of the holder is 5.5cm and its height is 3cm, and there are different sizes of 0.3mm, 0.4mm, 0.5mm, 0.6mm for you to choose.It is suitable for computer screen circuit boards, computer mainframe circuit boards, furniture circuit boards, etc.Item Name: High Purity Solder WireMaterial: Tin Wire,Fireproof ABSMelting Point: 183 CentigradeSpecification: 0.3mm, 0.4mm, 0.5mm, 0.6mm (Wire Diameter)Net Content: 80% (Flux Content)Operating Temperature: 35 CentigradeSize Details: 5.5cm x 5.5cm x 3cm/2.17" x 2.17" x 1.18" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Solder Tin Wire