When I got the Bambulab, and I printed the scraper I was impressed at first… then dissapointed at a few features. #1 the Magnets they come with are horrible. They barely stick to anything… so mine requires your choice of 7x3mm Neodynium Magnets… one model uses 2, one in the top and one in the bottom. Then the “Double” version uses the 7x3MM magnets stacked, so this one requires 4 total magnets. This seemed to work really good for me.
The bmabulab printers all have a welded steel chasis under the aluminum or plastic or whatever. I have found I love sticking mine to the right of the door and man they stick big time.
I have a “holster” like the original Bambulab scraper… but I haven't found a good use for it with this scraper.