Clockmakers Oiler Hairspring Solution 2 Repair Tools Anchor Hairspring Solution This is a new bottle of Anchor hairspring solution This is specially formulated for hairsprings by Anchor It comes in a 30 ml bottle Oiler Pen This is a new oil pen These are for use on clocks and watches The needle end covers a large capacity Has a tip that measures approximately 0.5 mm Measures approximately 5 1/4" (133.35 mm) long Newer versions of the item shown may be shipped, as a result, there may be a slight variation in color and design.