20cm Brass Pipe Set 3 (1.1, 1.2, 1.3, 1.4) (8ps) 20cm Brass Pipe Set 3 (1.1, 1.2, 1.3, 1.4) (8ps) 20cm Brass Pipe Set 3 (1.1, 1.2, 1.3, 1.4) (8ps) 20cm Brass Pipe Set 3 (1.1, 1.2, 1.3, 1.4) (8ps)