Scraper holder for replaceable blades

I really like scrapo as a scraper, since it fitted to the door handle so well and it was always within reach. Nonetheless, replaceable blades would be nice too. So I came across the blades and a holder. I reworked the holder fully, and here it is fitting the Bambulab door handle.

The holder can be used for iron blades too I guess. Just take care of your fingers…