$21.78
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
20x Bentonite 195x Dolomite 100x GILLESPIE Borate/ Gerstley Sub 1:1 590x Nepheline Syenite 24x OM4 9x Red Iron Oxide 147x Zircopax/Ultrox
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$21.78