Spring-loaded pump for sucking up molten solder.  Perfect for cleaning up old solder joints!
Features and Specifications
- Aluminum alloy body construction for heavy use and durability
 - Fitted with hard wearing Teflon suction tip
 - For the easy and quick removal of surplus molten solder during desoldering and soldering operations
 - Powerful suction for solder removal, easy for one-handed use
 - Length: 8-7/8"
 - Diameter: 25/32"