Color classification: φ 3 * 5 (1000 tubes), φ 3 * 6 (1000 tubes), φ 3 * 8 (1000 tubes), φ 3 * 9 (1000 tubes), φ 3 * 10 (1000 pieces), φ 3 * 12 (500 pieces), φ 3 * 14 (500 pieces), φ 3 * 16 (500 pieces), φ 3 * 18 (500 pieces), φ 3 * 20 (500 pieces), φ 3 * 25 (500 pieces), φ 3 * 30 (500 pieces), φ 3 * 35 (500 pieces), φ 4 * 4 (500 pieces), φ 4 * 5 (500 pieces), φ 4 * 6 (500 pieces), φ 4 * 8 (500 pieces), φ 4 * 10 (500 pieces), φ 4 * 12 (500 pieces), φ 4 * 14 (500 pieces), φ 4 * 16 (500 pieces), φ 4 * 18 (500 pieces), φ 4 * 20 (500 pieces), φ 4 * 25 (200 pieces), φ 4 * 30 (200 pieces), φ 4 * 35 (200 pieces), φ 4 * 40 (200 pieces), φ 4 * 45 (200 pieces), φ 4 * 50 (200 pieces), φ 5 * 8 (500 pieces), φ 5 * 10 (500 pieces), φ 5 * 12 (500 pieces), φ 5 * 14 (500 pieces), φ 5 * 16 (500 pieces), φ 5 * 18 (500 pieces), φ 5 * 20 (500 pieces), φ 5 * 22 (500 pieces), φ 5 * 25 (200 pieces), φ 5 * 30 (200 pieces), φ 5 * 35 (200 pieces), φ 5 * 40 (200 pieces), φ 5 * 45 (200 pieces), φ 5 * 50 (200 pieces), φ 5 * 55 (200 pieces), φ 5 * 60 (200 pieces), φ 6 * 8 (500 pieces), φ 6 * 10 (500 pieces), φ 6 * 12 (500 pieces), φ 6 * 14 (500 pieces), φ 6 * 16 (500 pieces), φ 6 * 18 (200 pieces), φ 6 * 20 (200 pieces), φ 6 * 22 (200 pieces), φ 6 * 25 (200 pieces), φ 6 * 30 (200 pieces), φ 6 * 35 (200 pieces), φ 6 * 40 (200 pieces), φ 6 * 45 (100 pieces), φ 6 * 50 (100 pieces), φ 6 * 55 (100 pieces), φ 6 * 60 (100 pieces), φ 6 * 70 (100 pieces), φ 6 * 80 (100 pieces), φ 6 * 90 (100 pieces), φ 6 * 100 (100 pieces), φ 8 * 10 (200 pieces), φ 8 * 12 (200 pieces), φ 8 * 14 (200 pieces), φ 8 * 16 (200 pieces), φ 8 * 18 (200 pieces), φ 8 * 20 (200 pieces), φ 8 * 22 (100 pieces), φ 8 * 25 (100 pieces), φ 8 * 30 (100 pieces), φ 8 * 35 (100 pieces), φ 8 * 40 (100 pieces), φ 8 * 45 (100 pieces), φ 8 * 50 (100 pieces), φ 8 * 55 (100 pieces), φ 8 * 60 (50 pieces), φ 8 * 65 (50 pieces), φ 8 * 70 (50 pieces), φ 8 * 75 (50 pieces), φ 8 * 80 (50 pieces), φ 8 * 90 (50 pieces), φ 8 * 100 (50 pieces), φ 10 * 12 (100 pieces), φ 10 * 16 (100 pieces), φ 10 * 18 (100 pieces), φ 10 * 20 (100 pieces), φ 10 * 25 (100 pieces), φ 10 * 30 (100 pieces), φ 10 * 35 (50 pieces), φ 10 * 40 (50 pieces), φ 10 * 45 (50 pieces), φ 10 * 50 (50 pieces), φ 10 * 55 (50 pieces), φ 10 * 60 (50 pieces), φ 10 * 65 (50 pieces), φ 10 * 70 (50 pieces), φ 10 * 75 (20 pieces), φ 10 * 80 (20 pieces), φ 10 * 90 (20 pieces), φ 10 * 100 (20 pieces), φ 10 * 110 (20 pieces), φ 10 * 120 (20 pieces), φ 12 * 20 (100 pieces), φ 12 * 25 (100 pieces), φ 12 * 30 (50 pieces), φ 12 * 35 (50 pieces), φ 12 * 40 (50 pieces), φ 12 * 45 (50 pieces), φ 12 * 50 (50 pieces), φ 12 * 55 (50 pieces), φ 12 * 60 (20 pieces), φ 12 * 65 (20 pieces), φ 12 * 70 (20 pieces), φ 12 * 75 (20 pieces), φ 12 * 80 (20 pieces), φ 12 * 90 (20 pieces), φ 12 * 100 (20 pieces), φ 12 * 110 (10 pieces), φ 12 * 120 (10 pieces), φ 14 * 25 (10 pieces), φ 14 * 30 (10 pieces), φ 14 * 35 (10 pieces), φ 14 * 40 (10 pieces), φ 14 * 45 (10 pieces), φ 14 * 50 (10 pieces), φ 14 * 55 (10 pieces), φ 14 * 60 (10 pieces), φ 14 * 65 (10 pieces), φ 14 * 70 (5 pieces), φ 14 * 80 (5 pieces), φ 14 * 90 (5 pieces), φ 14 * 100 (5 pieces), φ 16 * 25 (10 pieces), φ 16 * 30 (10 pieces), φ 16 * 35 (10 pieces), φ 16 * 40 (10 pieces), φ 16 * 45 (10 pieces), φ 16 * 50 (10 pieces), φ 16 * 55 (10 pieces), φ 16 * 60 (10 pieces), φ 16 * 65 (5 pieces), φ 16 * 70 (5 pieces), φ 16 * 75 (5 pieces), φ 16 * 80 (5 pieces), φ 16 * 90 (5 pieces), φ 16 * 100 (5 pieces), φ 16 * 110 (5 pieces), φ 16 * 120 (5 pieces), φ 20 * 30 (10 pieces), φ 20 * 35 (10 pieces), φ 20 * 40 (10 pieces), φ 20 * 45 (10 pieces), φ 20 * 50 (5 pieces), φ 20 * 55 (5 pieces), φ 20 * 60 (5 pieces), φ 20 * 65 (5 pieces), φ 20 * 70 (5 pieces), φ 20 * 75 (5 pieces), φ 20 * 80 (5 pieces), φ 20 * 90 (5 pieces), φ 20 * 100 (5 pieces), φ 20 * 110 (2 pieces), φ 20 * 120 (2 pieces)