Summary

A great chair (and surprisingly comfortable in real life) designed by Jordan Hoveltskov in 1963.

Instructions

Print. Add a dab of super glue to the joint. Add some string. Tie it off.

A loop around each hole allows you to pull each segment tight.

Print with 0 shells, 25% infill, no raft.

I had trouble with the holes not sticking on the first layer. Try these SF settings to slow down the head and push the first layer into the HBP better:

Raft > Base
Base Nozzle Lift over Base Layer Thickness (ratio): 0.3

Raft > Object First Layer
Object First Layer Feed Rate Infill Multiplier: 0.3
Object First Layer Rate Perimeter Multiplier: 0.3
Object First Layer Flow Rate Multiplier: 0.3

Hoveltskov Harp Chair