Check the listing for details. Solder Aid Kit - Includes Brush, Scraper, Knife, Hook, Awl, Fork, and Heatsink. Condition: New. Listed at 16.99 USD. 4-piece solder aid set includes 1 heatsink and 3 double-sided tools: Brush / Scraper, Knife / Hook, Awl / Fork Brush can be used for solder surface preparation and cleaning soldering iron tips / Scraper removes lead wire paint coating and rust to improve soldering Knife cuts away unneeded traces on PCB / Hook helps to lift components from PCBs when desoldering Awl cleans or expands pad holes that are clogged with solder / Fork for fixing and adjusting component legs and pins Heat sink absorbs and dissipates heat during soldering and desoldering of sensitive parts Ideal for precision soldering/desoldering and PCB assembly, this 4 piece soldering helper set includes 1 heatsink and 3 double-sided tools: Brush / Scraper, Knife / Hook, Awl / Fork: -Brush can be used for solder surface preparation and cleaning soldering iron tips -Scraper removes lead wire paint coating and rust to improve soldering -Knife cuts away unneeded traces on PCB -Hook helps to lift components from PCBs when desoldering -Awl cleans or expands pad holes that are clogged with solder -Fork for fixing and adjusting component legs and pins -Heat sink absorbs and dissipates heat during soldering and desoldering of sensitive parts