I've been looking at canes, but I'd rather spend the money on PLA. So I designed one and printed it on my H1 printer. I added a 1" hardwood dowel from the hardware store ( around $4 ) and a rubber leg tip ( 4 for $5 ) and voila..

Printed at 30% infill and 6 loops, 0.025 layer, in PLA. strong and light and lots of money left for materials. Support set at 45 degrees, and 1/2 way on kisslicer. Blue tape no heated bed.

I hand sanded it with 200 grit, then black acrylic paint. Gatter grip glued to a 1" hardwood dowel. Then 2 coats of stain, 2 coats of verithane.