Leftovers
All coffee that is poured into the hopper will be ground and dispensed.
Leftovers maximum 4%.
Possible residues in the spout are discarded into the receptacle by using
the dust down knob.

Easy Operation
- Place the receptacle under the outlet spout.
- Pour the pre-measured quantity of coffee into the hopper.
- Start grinding.
- Stop grinding when finished.
- Pull the dust down knob and let it flip back.
- Brew your samples.

Receptacle
It can be any pot or measuring cup or whatever fits your needs. The only
fact to consider: It must be some kind of metal to allow the electrostatic
energy to unload via the holder of the receptacle. The pot in the photo is
just a sample. It does not come with the grinder.

Holder of the Receptacle
The holder of the receptacle is made of stainless steel and it is grounded
to unload the electrostatic energy, which builds up during the grinding of
the coffee. It is height-adjustable.

Quiet Operation
The Gua Lab is a very quiet grinder. Traditional grinders are usually very
noisy and disturb the work in the lab.

Cool and Fast Grinding
This grinder grinds - like all our Guatemala grinders - very cool and fast.