Stepped 1-Finger Handle Mould for Slipcasting

This is a mould system to cast plaster into, which produces a two part slipcasting mould. This produces a one finger variation of the stepped two-finger design outlined here: https://www.oldforgecreations.co.uk/blog/mug-handles

I'd recommend using a release agent on the printed surface before pouring the plaster. You can use the flexibility of the printed mould to bend away from the plaster once it has set, to make it easier to demould