Collapsing Katana - Puppy 小犬(printinplace)
This is a short retractable katana [小犬]. It is very mini and very cute.
However, it is a mini retractable knife that can be printinplace, so it has special requirements for the adhesion of the hot bed.
If the viscosity of the plate of your 3D printer deteriorates,be sure to use glue to increase the grip to prevent the printed part from falling off halfway and wasting filament.

Notice
It is recommended to use PLA+、PETG and Textured PEI Plate for printing.
If your filament has insufficient strength, please increase the fill overlap to more than 30%.
If the viscosity of the plate of your 3D printer deteriorates, be sure to use glue to increase the grip to prevent the printed part from falling off halfway and wasting filament.

After printing, please remove the support at the end of the knife.

Use a razor blade or file to smooth the raised area of the bracket removal point.