receipt paper shopping list

although this is not a remix as it is a from scratch creation
i did mark it as a remix because it is fully inspired inspired by https://www.thingiverse.com/thing:2786713.

this will add many improvements over the original thing,
**the improvements include the following**
1. 15x4 disc magnets, neodymium magnets work best.
2. separate pen holder
3. more clearance in paper arm
4. a m8 nut on the arm to stop the roll from falling off.

**to assemble you will need the following:**
1. glue