Screw cap set, 6 pieces, colors: red, yellow, dark green, light green, dark blue and light blue, for squeeze bottle

Design: • single-hole medium membrane • 1 handle with rod • 3 x 473 ml bottle • 1 adjustable, white ring (adjustable from 7.5 ml to 30 ml) • 4 x fixed, colored rings (7.5 ml - 10 ml - 15 ml - 30 ml)