FAKE! This is false advertising saying that these are the original pen tips, got some cheap stuff from China, one broke right after I put it on. Waste of money, do not buy!

These do not last. I’ve gone through three of them in less than a month. I am returning these.

I have not needed to use them yet, but good to have them. I thought I ordered the pack like the picture, with an assortment, but these are actually a pack of all of the same tips- "HB". I thought I clicked on the right thing, but oh well.

One broke within the first week of use. The tip slipped out.

Been waiting for the price to come down, I'm for ever dropping my pen and well you know the rest.

Works great with my surface pro 4 pen. No issues so far; super easy to install and the case doubling as a nib remover is surprisingly convenient.

Fits great and works well with my MS Surface Pro. Only 1 little pet peeve is the tip is a bit hard.

I got this set of r 4 HB tips in December 2019, all of them have top of the grey rubber "sliced" open. So each of the tip only last for a few weeks, where as my original tip lasted for 3 years and the grey rubber did not get damaged.