Hand sieve walnut large

Product information "Hand sieve walnut large"
There is a calibration sieve for sorting the nuts. 
The sieve is simply placed over 3 boxes. Then the nuts are pushed over the sieve from the small to the large opening. This means you can calibrate your walnuts to three sizes: 28mm, 30mm, 32mm. 
 Scope of delivery: sieve without boxes