Are you in the market for a new scraper. Do you have large hands? Do you like a little style with your function? This might be for you! Just a simple scraper for my larger hands. I find with some of my issues that the smaller ones are uncomfortable and awkward. This uses your palm to push the scraper which I find to be a little nicer. No special needs for it. Should be easy to print just aim for strength. Mine is in pla plus but you can do it in petg or even pla though you may need to replace it after some wear.