shopping list v2 with slots for 15x4mm disc magnets

this is a mod to add maganets to make mounting on the fridge easier.
the maganets are speced as follows
Shape: Disc
Width:15 mm
Height: 4 mm
material: any will work, but stronger is better so i used neodymium magnets.
glue: must stick to your material, i used e6000 and printed in PLA

recommended extras.
a half page address lebel.
medium grit sand paper

these are the maganets i am using.
https://tinyurl.com/ya2svg9n (note this is an affiliate link i will get a portion of the sale,