#DIY 3D printable Pencil extender for 7mm HB woden pencil. Pencils are designed that way so that when you are using it, the upper part of the pencil can rest on the part of your hand between your tumb and your index finger. Using the sharpener reduces the length of the Pencil, and eventually you are left with a very short pencil that is very hard to hold and also creates preasure on your index finger while writing. Pencils are made of Wood and Graphite which are eco-friendly materials, so throwing away 35% to 40% not completly used pencil will not hurt the enviroment, but, when you think better, that is 35-40% more destroyed trees so that new Pencils could be manifactured. With using the Pencil extender we can maximize the use of the pencil, reduce the wastage percentage down to 7-10% and that way we will save more trees and reduce the carbon footprint of the planet. Print it and save the trees.
- *this is the Msla version with tight tolerance, FDM version is coming soon and it will be simplefied
- *if the pencil is to loose put 2 small piece from the rubber of the pencil eraser or small peace of folded paper and screw the pencil again
- *the FDM version will be simplefied and will have anti-slip mechanism with simple locking nuts instead of screw threads