A multi-purpose oil pen that is useful for home and garden, automotive and hobby use where tools require oiling. (e.g. shooting hobby, miniature construction) Accurate application and dosing of the oil is easy thanks to the narrow tip, even in hard-to-reach places. The silicone-free oil lubricates and cleans and helps to remove rusted screws and hardened stickers, glue stains and resin. The oil also protects electrical equipment from short circuits. Card packed. Tip: Before use, shake the cap closed, press the tip against the surface until you see oil, close the cap after use.