AK Interactive - Hollow Tube 4mm Diameter X 350mm -Styrene Strip (AK6544)

Hollow polystyrene tube in a mid-size 4mm bore — ideal for exhausts, barrels, pipework, conduit and framework on scratch-builds and conversions. Run wire through the middle or leave it as a convincing open pipe.

At a glance

Best for

• Pipes, exhausts, barrels and framework on scratch-builds
• Conversions and kitbashing
• Cuts, shapes and glues with standard hobby tools

A hollow bore opens up options a solid rod can't — thread wire through it or cap it off as a pipe end.

Tubular detail, sorted. Pair it with styrene strips and half-round profiles for the full scratch-build kit.