A keyboard lube pen keeps the lubricant and applicator together on your workbench. The DigAura pen comes prefilled with 3 mL; turn the base to bring lubricant to the tip.
The choice between 205G0 and XHT-BDZ starts with the part in front of you. Switches, stabilizer stems and stabilizer wires call for different applications.
Which pen goes where?
205G0 for switches and stabilizer stems
Choose the 205G0 pen for switches and the dummy stems in stabilizers. Those are the moving plastic parts beside your longer keys. For a switch project, check the switch maker’s lubrication guidance first, especially if you are working with a tactile or Hall-effect switch.
XHT-BDZ for stabilizer wires
The XHT-BDZ pen is the option for stabilizer wires. If your spacebar project involves both the wire and the stems, choose the lubricant for each part. Both pens hold 3 mL and use the same tip model; the lubricant inside is what changes.
Start with a small turn
Turn the base cautiously and watch the tip before applying. You need to see how much lubricant has reached it. Work on one component, inspect the coating and check its movement before repeating the process across the board.
A prefilled pen is useful when you want the lubricant close at hand without a separate open container. It still takes a light touch. Adding more grease is not a shortcut to a better result.
A note on magnetic switches
Check your exact switch model rather than choosing a lubricant amount by travel alone. For example, Gateron Magnetic Jade lists 3.5 ± 0.2 mm of total travel, while Wooting Lekker V2 L45 lists 4 mm. Neither figure tells you how much to apply.
For a Wooting build, start with Wooting’s lubrication guide. Keep sound and feel comparisons separate from Rapid Trigger performance: a quieter switch does not establish a faster reset.
Pick the lubricant for your next job
Each option includes one prefilled 3 mL pen. See the current price and available options on the product page; shipping and tax are calculated at checkout.
