Description

The largest in our range of clear square glass jars, this 730ml capacity jar is a premium choice when you are wanting your products to be beautifully packaged. Glass is good with hot and cold temperatures and is a very stable packaging product so will not leach into the items packed in it. There is plenty of room to add your labels. Other sizes are available and a caps in black or gold are sold separately.

Please note: We recommend all glass jars be sterilised before use.

Capping Instructions:

1. Warm the lids in steam to 100° C or pour boiling water over the caps and leave for 10 minutes. This makes the seal ring on the inside of the lid more malleable and improves the seal
2. Tighten the lid to a maximum of halfway across the thread
3. Leave the capped jar upright overnight to form a proper seal against the neck of the jar before checking for leaks or lying flat to apply the label
4. Note, button caps (RTB) require hot contents in the jar to form a vacuum. This causes the button on the cap to be pulled down as the contents cool.