OK, this one is a Cup Holder for a Handicap Walker. I had surgery a few days before and when I came home I was unable to walk without one. So I had refurbished one and given it to the Activity and Services Director of the apartment complex to loan out when residents need the assist. Imagine that I would be the first to need it. Well I needed a cup holder because I don't have three hands so I drew one up and printed it on my Kobra 3 Combo. I used PETG. Nozzle temp of 230 and bed temp of 70. This was made for a Drive walker so to use it on walkers with a round crossbeam you will have to change the clamp/hanger. Or maybe I could design one with a clamp that will work for that type. I will see if I have the time while I am layed up unable to get out of the apartment much.