2K Glass - Set 18mm to 14mm Worked Downstem + 14mm Worked Bowl - Colors Available

Alex K - 18mm to 14mm Clear Downstems - Sizes Available

Alex K - 18mm to 14mm Colored Downstems - Colors & Sizes Available

Green Belt Glass - 18mm to 18mm Colored Slit Downstem - Sizes & Colors Available

KOBB Glass - 4½" 18mm to 14mm Colored 180° Gridded Open End Downstem - Crushed Opal in Plantphibian

KOBB Glass - 4½" 18mm to 14mm Colored 180° Gridded Open End Downstem - Electrum

KOBB Glass - 4½" 18mm to 14mm Colored 180° Gridded Open End Downstem - Pink Slyme Over Poppy

KOBB Glass - 4½" 18mm to 14mm Colored 360° Gridded Downstem - Lava & Crushed Opal

KOBB Glass - 4½" 18mm to 14mm Colored 360° Gridded Open End Downstem - Gold Ruby Lite

KOBB Glass - 4½" 18mm to 14mm Gridded Staircase Open End Downstem - Meta Terrania

KOBB Glass - 5" 18mm to 14mm Colored 180° Gridded Open End Downstem - Crushed Opal in Galaxy

KOBB Glass - 5" 18mm to 14mm Colored 180° Gridded Open End Downstem - Exp. Blue Pheonix (UV)

KOBB Glass - 5" 18mm to 14mm Colored 180° Gridded Open End Downstem - Gold Purple

KOBB Glass - 5" 18mm to 14mm Colored 180° Gridded Open End Downstem - Wisteria

KOBB Glass - 5" 18mm to 14mm Colored 180° Gridded Partly Open End Downstem - Pink Slyme Over Poppy

KOBB Glass - 5" 18mm to 14mm Colored Gridded Staircase Open End Downstem - Canary & Crushed Opal

KOBB Glass - 5" 18mm to 14mm Colored Gridded Staircase Open End Downstem - Cherry & Crushed Opal

KOBB Glass - 5¼" 18mm to 14mm Colored 360° Gridded Open End Downstem - Opal Lite (UV)

Kristo Boro - 18mm to 14mm Color Accent Gridded Downstem - Colors & Sizes Available

Kristo Boro - 2½" 18mm to 18mm Color Accent Gridded Downstem - Blue

Kristo Boro - 3½" 18mm to 14mm Color Accent Downstem - Green

Kristo Boro -4" 18mm to 14mm CFL Accent Gridded Downstem - Colors Available

Leisure Glass - Clear 6 Arm Downstem 18mm to 14mm - Sizes Available

Lysergic Glass - 18mm to 14mm Colored 360 Grid Clear Downstem - Colors & Sizes Available