Royall RGSL-5 glass bottleneck 55mm

This bottleneck is made of a real bottle, with a slight tapered shape. The full length is 55 mm.

-handmade glass bottleneck with a warm, full tone.

-dimensions:

  length ca 55 mm.

  inner diameter 19 – 22,6 mm.

  outer diameter 27,5 – 30 mm.

  thickness 3,8 mm.

-material: real glass.