Natural gemstone vibes — reimagined as beautiful fretboard stickers. Jockomo's new fret markers are inspired by gemstones. They are available in eight colors, each representing a different stone. They are easy to apply and remove, and won't interfere with your playing. You can even use finger-ease spray or lemon oil after applying the stickers. The super-thin, removable stickers can also cover existing dot markers with ease.