Built my RepRap a couple of years ago & am starting to get past the novelty & use it to fab useful things. My hobbies tend to be gadget friendly. As a beekeeper one handy accessory is a feeder. This style slips into the 3/4" entrance of the hive body & holds a narrow mouth canning jar upside down. The lid of the jar has a number of pinholes that dole out the sugar water to the bees.
Using 1.75mm PET-G. Extruder Temp 220C. Bed Temp 90C. Layer Height 0.2mm. Shell thickness 0.8mm. Infill 20%. No support needed. I've included the .SCAD ,STL & .GCODE files.
Hope someone finds this Usefull. D.