Empty 1L Bormioli Jar with Injection Port and 0.22 µm Filter

Empty 1 L Bormioli jar, lid fitted with a self-healing port and a 0.22 micron filter.

A reusable Italian glass jar for grain spawn and liquid culture. It ships empty — no grain inside — so you load, sterilize and inoculate it yourself. Quattro Stagioni jar with the modified lid shown in the photos.

What you get

• 1 empty Bormioli Quattro Stagioni jar, about 1 L
• Metal lid with self-healing injection port
• 0.22 micron filter disc on the lid
• Autoclavable glass and lid
• Made in Italy

Why growers pick it

• Glass you can reuse for years, unlike single-use bags
• Port plus filter: inoculate closed and still let the culture breathe
• Wide mouth for loading grain and knocking out spawn
• Ready hardware — the lid is already modified

How to use

• Fill with your hydrated grain or liquid medium
• Close the lid and pressure-sterilize
• Wipe the port, inoculate, and incubate sealed
• After harvest, wash, reload and sterilize again

This listing

• 1 jar: €20

Packed and shipped from Italy. Processing 1–3 days.