Monoprice Delta Pro Spool Spinner 2020

An updated design which removes alot of excess material and print time while increasing durability.

Designed mainly for use with the MP Delta Pro and Hatchbox Spools but will work with many applications with slight modification.

UPDATE 1: Added a spinner to work with most spools. You will however need a fitting ring of your own making.
UPDATE 2: Added 53mm Outer Fitting Ring.

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