Wing tip protectors

I often come in a bit hot with my low wing planes and scuff the underside of the wing edges. I made these two, a left and a right. they also have the ability to create a vortex so put them on the right way. I used ABS and some stretchy plastic. Works really well. I do a Hi infill 40%. 2 layers. Although when I make small ones it doesn't really matter the infill, any thing over 5% I find works.