This is a soft clear line and easily configured to the space you have. It's able to bend at a fairly sharp angle without collapsing.

It will drape like an actual line.  Depending on your scale, it's excellent for carb fuel lines, radiator overflow line and more.

For fittings, use .030" Pro Tech Hex Fittings or Size B Ferrules for this clear line.

This soft line equals the following equivalent 1:1 size at each scale.
1/25 scale = 5/8"
1/16 scale = 7/16"
1/12 scale = 5/16"
1/8 scale  =  1/4"

Each package contains one coil of .028" x 12" clear tubing.