Fingerboard-Halfpipe

A quater pipe when u print two and fix them on a plate you will get a halfpipe. its about 18cm (7 inches) high and with the "middle-Frame" you can print it "endless" if you want to.

What you need for 1 Quaterpipe:

PLA or ABS and a printer
Any glue to glue the patrs together .
and 4 screws 2-3mm in diameter, about 8-10mm long
1 Ramp
1 X-Frame
1 Cover-Plate
2 End-Frames
and a Fingerboard :-)

if you double these things you get a Halfpipe