magnet fidget knife use utility blade

Very interesting little toy, the blade is fixed to the slider with 3 screws, 4 magnet positions are reserved on the slider and 8 magnet positions are reserved on the handle, you can get different fidget feel with different magnet configurations. It is also a very practical utility knife. The blade is fixed and stable, so you can use it with confidence. 

Material used:
M3 X 4 mm screws X4
51mm utility blade
5 X 3 mm radial magnets X13

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2023.9.16

add part HI part with jimping