Optimize your rosin extractions using the Qnubu Rosin Pre-Press.

The use of a Pre-Press allows the vegetable matter to be compacted quickly and effectively in order to facilitate its insertion into the Rosin extraction bags; As a result we will have a small brick ready for the meter inside the Rosin bags.

The Qnubu Pre-Press has dimensions of 5x10cm, the ideal size to be used with the small bags of Qnubu Rosin.

We recommend maintaining the pressure for 1 minute so that the bricks of vegetable matter are well compact.