Ergonomic handles for crochet hook ( Häkelnadel)

my wife wanted her handles of the crochet hook  ( Häkelnadel) more ergonomic. So it's easier to have the tip always in the same position. She says, these handles work perfect.

most of the old handles could be pulled off using a small vice. Some of the needles had some “punctures?”  at the ends, to old the in the handles. I sanded these of and could press the new handles on quite easy. I used PLA. So it also works to heat the needle a little bit.

Print without supports. Ad a brim, 5-7 mm worked for me even on a satin sheet. 

with 0,2 or ,15 structural settings