An addictive fidget toy that you won't be able to set down! Prints in one piece and works right off the print bed.

Note: vertical hinges will be stiffest after printing, but break in after a bit of fidgeting!

Printing tips

• optimized for 0.2mm layer height and a 0.4mm nozzle
• 10% infill is plenty, but up to 100% infill increases the weight, which is super satisfying!
• part cooling on 100% fan speed (except first layer)
• vertical shells on 2+ perimeters for strength
• Cura users: disable No Skin in Z Gaps under your Shell settings

Variations

• yafic_v2.stl is the original – easy to print & loved by many
• yafic_v2_rounded.stl has rounded edges – more difficult to print, but nicer to hold
• yafic_v2_rounded_topjointmod.stl has modified top joints – prints better on some (fast) printers
• yafic_v2_test.stl is a smaller test file – use it to try out print settings