20 Pcs Replacement Nibs for BOOX Pen Plus, Pen2 Pro, MAX Lumi2, Note Air2, Note5, Nova Air C Stylus, Triangular Pen and Softer Round Tip, Tip (20PCS/Black)

Work perfectly at a good price.

These work fine with my tablet, but they seem to wear down a little quicker than the nib that came with the pen originally.

I bought it for my Lenovo Smart Paper , Perfect fit

普通に使えた！ コスパ最強！ 追記 １部のペン先で誤作動が起きましたが、ペンからペン先を少し浮かせる（最後まで差し込まない）と使えました。 ニッチな内容はChatGPTに聞くのが良いですね。 純正品よりもスラスラ動くため、書き心地が変わることには注意。自分の用途ではあまり気になりません。

even better than the boox ones, super durable and feels the same as the original. I have only used one so far, and it has lasted me twice as long as the original one. great pressure sensitivity, and fits pen perfectly

The feel isn't the same as the Boox pen tips, it feels like sliding across glass rather than the paper feel the original provides. I could live with that if it wasn't for the fact that as soon as the tip touches the tablet, it will continue to track up to almost an inch away when the pen is lifted from the tablet. It makes writing impossible as the pen "never leaves the paper" and results in an illegible mess. The tip is also slightly larger than a Boox tip and while it will fit, after switching back to the branded tips, they no longer fit as tight and can slip out with little force, looks like I might be ordering a whole new pen as well.

Better feel and feedback than the original Boox tips, last much longer, and significantly cheaper! Fit all of the EMR pens I have with no issues.