Solid build, hopefully it'll be a quality build, time will tell. Larger than I expected which is good. The volume dispensed control is easy to adjust and the amount dispensed is consistent. The adjustable shelf is useful but a bit shallow, larger diameter jars are in danger of falling off. The effort required to dispense product is significant, you have to compress the return spring as well as force the product out of the nozzle. I will be screwing it to the bench and extending the length of the lever.
Chambers 
