$3.00
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
Fits FerMonster Carboys Top diameter: 1 15/16 in. Bottom diameter: 1 5/8 in.
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
$3.00