Review on Uogic 4PCS Replacement Kit for Microsoft Surface Pro 5 Pen Tips(2017), Surface Pro 4 Pen Tips - HB/HB/2H/H, Surface Pen Tips by Mike Cody

Updates or additional images will be uploaded later if needed. The first package (pictured) contained 3 HB tips instead of just 2, so they ended up needing a replacement (the outermost box said '4HB'). " for both). HB tips have some sort of black markings, doesn't affect writing. Fits in pen surface (no clip, SP4 version) and writes well. Black tips were a little harder to insert than HB. HB seems a slightly stiffer/less friction compared to the original HB tips At the time of writing for the lesson notes there hasn't been any noticeable wear over the past 2 weeks (use a matte screen protector instead of pressing down while writing) Overall the little kit is cute and it's easy to take with you to replace (and possibly lose) along the way if needed. Variety is nice. Tips work well but can't really attest to their value and durability at this point.