Letter opener with a secret compartment
prusaprinters
Note: This is not for stabbing people. Please don't stab people, even if they deserve it. Simple and stylish letter opener with detachable knob. There is space inside for a banknote or a small piece of paper. Or just put some weight in there, and it feels a bit more like a real object. Printer settings I used:0.15 mm layer height with QUALITY settingPETG25% infillMake sure there is no infill inside the bladeThe blade should be attached with a drop of superglue. Changelog:v2 Changed blade size to make it sturdier, increased mounting hole tolerancesv3 Changed cap design to make it easier to print Tip: Using a different colour for the knob and handle will hide the seam.Tip: Customizing a knob with initials or logo should be easy. Give this as a present to someone and emboss their initials.
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