Sugar dose unit for beer brewing. Adjustable between 1.5 and 3.2 grams. Used for dosing of sugar in bottles before bottle fermentation.
Sugar reservoir not included (any tube with 46 mm inner diameter (1.81 inch) will do).
Three holes still need to be tapped (two for fixating the reservoir, one to hold the inner shaft in place after setting the right suger dosage). Also take a look at the photo's for more details.