The Rock Slide GRS-MC shaped glass slide size M (inside 19 - length 60.0mm)

The Rock Slide GRS-SC shaped glass slide size S (inside 17 - length 48.5mm)

Fender FGS5 glass slide, thick lg (69mm)

Fender FGS3 glass slide, thick medium (60mm)

Fender FGS2 glass slide, std lg (69mm)

Boston BBN-2030-P pyrex glass bottleneck, 20x25x30 mm.

Dunlop DL-218 glass bottleneck, 22x27x51 mm.

Dunlop DL-215 glass bottleneck, 22x29x69 mm.

Dunlop DL-213 glass bottleneck, 24x31x69 mm.

Dunlop DL-212 glass bottleneck, 18x25x51 mm.

Dunlop DL-211 glass bottleneck, 18x25x69 mm.

Dunlop DL-210 glass bottleneck, 20x25x60 mm.

Dunlop DL-204 glass bottleneck, 20x25x28 mm.

Dunlop DL-203 glass bottleneck, 22x25x69 mm.

Dunlop DL-202 glass bottleneck, 18x22x69 mm.