A friend asked for a small bed scraper that is compatible with ThreeD-Michael's blades. So, I did some work in Fusion360.

Blades and a larger scraper: Link to Makerworld

There is also a cool dispenser available: Link to Makerworld

You can use my handle with a 3.5mm hole for it.

Keep in mind, the bottom side will be the top side later. So, you can use a PEI-plate if you want a textured surface.

You can print it without any support, prim, skirt or so.

After Printing, just push a blade in the handle and start cleaning, :)