Black

Flat mouth 45*45 thickened by 5 grams (double layer 2.8 wire), Flat mouth 45*55 extended version thickened by 6 grams (double layer 2.8 silk), Flat mouth 55*60 thickened 10g flat mouth (double layer 3.5 wire), Flat mouth 60*70 thickened 12g (double layer 3.5 wire), Flat mouth 65*80 thin section 11 grams (double layer 2.5 silk), Flat mouth 65*80 regular 13g (double layer 3 silk), Flat mouth 65*80 thickened 16g (double layer 3.5 wire), Flat mouth 70*90 regular 19 grams (double layer 3 silk), Flat mouth 70*90 thickened 24g (double layer 3.8 silk), Flat mouth 80*100 thin section 19 grams (double layer 2.5 silk), Flat mouth 80*100 regular 24g (double layer 3 wires), Flat mouth 80*100 thickened 29 grams (double layer 3.8 silk), Flat mouth 80*100 extra thick 35g (double layer 4.5 wire), Flat mouth 90*110 thin section 24g (double layer 2.5 silk), Flat mouth 90*110 regular 28g (double layer 3 wires), Flat mouth 90*110 thickened 34g (double layer 3.5 wire), Flat mouth 100*120 thin section 29 grams (double layer 2.5 silk), Flat mouth 100*120 regular 36g (double layer 3 silk), Flat mouth 100*120 thickened 42g (double layer 3.5 wire), Flat mouth 100*120 is 48 grams thicker (double layer 4 wires), Flat mouth 80*85 regular 20g (double layer 3 wires), Flat mouth 120*140 regular 55g (double layer 3 wires), Flat mouth 120*140 regular 70g (double layer 4 wires)