Sponge balls for pipe cleaning 20 pieces x 16 mm for 1/2 "drinking water pipes

Sponge balls for pipe cleaning
Color: red
various designs
for beverage pipes in 4 mm, 6.7 mm, 7 mm or 10 mm (10 or 100 pieces)
for drinking water hoses in 1", 1/2" or 3/4" (20 pieces)
Please note that the sponge balls are larger than the actual beer/beverage line!
Example: 4 mm = 5 mm balls or 7 mm = 9.5 mm balls
variations 
2,99 €
incl. 19% VAT , plus shipping costs