Fin Pottery Tools
Tumbler Mould Bundle
Tumbler Mould Bundle
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Description
Our MDF tumbler moulds come in four sizes: 8cm (3¼"), 9cm (3½"), 10cm (4") and 11cm (4⅜") diameter, and all tumbler moulds are 13cm (5") tall.
This bundle contains all four tumbler mould sizes, plus one Base/Handle.
The tumbler moulds are perfect for hand building large mugs, tumblers, jars, vases, plant pots, and ramekin dishes. They feature a soft roundover base, are made from high-quality MDF, and are compatible with our unique Base/Handle system.
Tumbler mould size guide:
- Small: Great for small tumblers and jars
- Medium: Best option to make standard tumblers
- Large: Great for larger tumblers
- Extra Large: Great for making plant pots, jars and vases.
Approx. liquid capacity after 10% shrinkage:

How to use our tumbler moulds:
Place a rectangular soft-leather-hard-stage slab and a circular piece around the tumbler mould, scoring and attaching the joins and smoothing with a rib before pulling the mould out of the clay form. Adjust the height of your tumbler by reducing the width of your rectangular slab (you can do this at slab stage/before moulding, or cut after when it's on the mould). To make small dishes, simply mould a circular slab of clay over the bottom of the tumbler mould. Here's our full step-by-step tutorial.
Fin Pottery Tools pottery forms are designed and made in Australia from high-quality MDF. They are machine made and hand finished, and available in a variety of shapes and sizes.
Specifications
Tumbler Mould Bundle consists of four moulds (one of each size) and one Base/Handle:
- 1 x 8cm Tumbler Mould
- 1 x 9cm Tumbler Mould
- 1 x 10cm Tumbler Mould
- 1 x 11cm Tumbler Mould
- 1 x Base/Handle (includes 1 x M6 bolt and 1 x Allen key to attach Base to moulds).
Tumbler moulds come in four diameters: 8cm (3¼"), 9cm (3½"), 10cm (4") and 11cm (4⅜"). All tumbler moulds are 13cm (5") tall and contain a threaded metal insert in order to attach the Base/Handle.
