From this store: https://www.amazon.com/gp/product/B0B2RZ1295
I bought the nibs for my fold and my samsung tab s8 ultra. Now I don't have to keep buying nibs. The titanium nibs works wonderfully. I used to buy from supplier in mainland China. The nibs are more durable but yea...nope.
I was asking if they have the nibs for remarkable 1 but they don't. They have remarkable 2. Different surface type. #1 is plastic, #2 is glass. But they said just try it and if it doesn’t work they will refund. That one still on the way. The nibs for remarkable stylus is just way too soft and I just hate them. Ran out pretty quick like if I use it for drawing.
For PC: Don't get carried away by fancy tech, all tablets work great, the Deco mini 7 and Deco mini 7W (BT version) you won't probably need more than 7k pressure levels or 5k lpi. Do research to find whatever suits your needs and if you have any doubt just ask around here, hope I helped at least a bit.
You will not be able to access them with your default File Explorer due to the whole Android 11 security update thing, using an alternative File Explorer, you can find them here:
Android/data/com.brakefield.painter/files/Infinite Studio/Painter/Projects
https://play.google.com/store/apps/details?id=com.maxdu.screenrecorder
This is the one I used a few years back. It worked really well and didn't record an UI. it looks like it has a few recent bad reviews so maybe they did something in the update, but it worked really well for me in the past.
I've been using this app to add text in IP. It's great because it's free and it let's you upload your own font files and gives the option of saving text as a transparent png. It's the most convenient workaround I've found for importing text into Infinite Painter.