Pinocchio nose
thingiverse
If you have a kid playing in "Shrek - The Musical" you know the problem: Pinocchio's nose has to grow whenever he lies. Came up with this one. Actuator and nose have to be connected with a silicone tube. I used a 6.5mm outer/4mm inner diameter tube from Amazon. Fed 0.105 in rigid weed eater string through the tube and hot-glued the tube to the hole in the nose and the string to the nose tip. Fed the string into the slider and fixated it with super glue. The tubing and string need lubrication. I used non-toxic garage door lubricant.
With this file you will be able to print Pinocchio nose 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 Pinocchio nose.