Please Knock Sign
thingiverse
Tired of being woken up by that incessant doorbell while trying to soothe a fussy baby? Create a clear and concise "please knock" sign to hang on your front door or mail slot, putting an end to those unnecessary wake-up calls once and for all!
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With this file you will be able to print Please Knock Sign with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Please Knock Sign.