Trumpeter BRASS PIPE Set #1 .3mm,4,5,6.
K-S Round Brass Tube .225mm x 1mm x 300mm (4) Hobby and Craft Metal Tubing.
Trumpeter 20CM BRASS PIPE SET 7.
Trumpeter BRASS PIPE Set #6 2.6mm to 3.0.
K-S Tube Assortment Hobby and Craft Metal Tubing.
Trumpeter BRASS PIPE Set #3 1.1mm,to 1.4.
Trumpeter BRASS PIPE Set #2 .7,8,9,10.
K-S Small Round Brass Telescopic Tubing Assortment (12) Hobby and Craft Metal Tubing.
