Protective box for NGK LMAR9AI-10 spark plug, to carry it as a spare part.

A protective box to carry the NGK LMAR9AI-10 spark plug as spare part with you.

Other spark plugs with the same dimensions will fit also.

Features:

• Embossed text 'Spark Plug' around the box

• Grooved handle on the closure part

• Add text with prusa slicer to the top of the handle if you like, sample see picture below

• The cover has a hole to add a Keyring or another mounting option

Printing recommendations:

• PLA or PETG

• 0.4 Nozzle

• 0.2mm Structural

• 3 Perimeters

• no supports, if bed adhesion is a problem use brim