Plastics Keycap Puller is a tool to speed up keycap removal process. A type of keycap puller made from plastic with a pair of narrow opposing prongs. The puller is pressed down over the keycap until its prongs snap into place below the keycap. The keycap is then pulled using the finger ring.
Standard keycap puller that you get from prebuilts, but custom keyboards usually lack these since you order the parts separately. I give this to my clients along with their finished board to complete their experience. I'm happy keys provides this for free as it makes the experience a lot more enjoyable (who doesn't like free things?)