Hand Net acc. to Böttger, mesh size 500microns Back Catalog number: 438310 Availability: In the manufacturer's stock Price on request - + Recommended A179-100 Aluminium Bottle 100ml Price on request 438753-021 Net bag - protective net 300µ for Bongo Net Price on request 444150 set of 24 Spare Collecting Bottles 250ml Price on request