GMK Carbon Add-On Keycap Kit
GMK Carbon Add-On Keycap Kit

Thick, German-Made ABS

Mod your keyboard with this novelty keycap set, named for the carbon element on the periodic table. Designed by A. Schmidt (you may know him as spoonyluv47 on Reddit, or T0mb3ry on GeekHack), they’re made in Germany using extensive custom toolings—one of the first times GMK has done this for these types of keycaps. This set is compatible with a variety of different keyboards, including those with standard and non-standard layouts. The International Kit is the base drop. The Community Kit is for row 1 only, and the Space Bar kit is for row 4 only.

Note: At checkout, choose between the GMK International Kit, GMK Community Kit-R1 (- $11), and the GMK Space Bar Kit-R4 (- $25).

To see the current number of kits sold and current drop points - you can check below. Last updated 11/27.

  • GMK Community - 126
  • GMK International Kit - 68
  • GMK Space Bar Kit - 217
International Kit
Community Kit-R1 (- $11)
Space Bar Kit-R4 (- $25)


  • Designed by A. Schmidt
  • Cherry profile
  • Doubleshot 1.5 mm ABS plastic
  • Manufactured by GMK GmbH
  • Made in Germany


  • Massdrop 1-Year Limited Warranty


All orders will be shipped by Massdrop.

Estimated ship date is Feb 10, 2017 PT.

After the drop ends, payment will be collected. To deliver the best value to the group the request will then be submitted to the vendor up front, making all sales final. Be sure to check the discussion page for updates.