HIQ Parts MP40G Gold Metal Pipes (Diameter: Outer - 4.0mm, Inner - 2.6mm, Length: 3.5mm) 20pcs

Metal pipes are pre-plated brass. So was turning the metal surface without the need for orthopedic care and a gated, high-detail detail up can be done easily. You can also use a commercially available spring, by using springs and wire diameter is less than about 0.1mm, and the less interference when bent, the natural look.

Brass parts will be worried about aging, since this product is part of a plated brass pipe, without fear of discoloration or corrosion, can also be applied to metal paint primer can normally.

Note: springs are Not included