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  • 18in Silver Fumed Straight Tube, laying down
  • 18in Silver Fumed Straight Tube, laying horizontal
  • 18in Silver Fumed Straight Tube, base shot
  • Neptune Mouthpiece
  • Neptune mouthpiece and neck
  • Mouthpiece reflection shot
  • Base Reflection tilted shot
  • Base Reflection shot
  • base, bowl piece and downstem
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Sky Glass, Inc.

Neptune Straight Tube

Regular price $324.95 USD
Regular price Sale price $324.95 USD
Shipping calculated at checkout.
Bowl Piece

The Neptune straight tube is our classic 18in Silver Fumed Straight Tube with an upgrade! We kept the classic silver-fuming and added in the same space tech we offer with the rest of our Solar Series!

The Neptune 18in Silver Fumed Straight Tube features an ultra-thick Maria base, ice pinches, glass-on-glass fitting, and our saw-cut diffused downstem! With the space tech and silver fuming you can't go wrong! The more you use this piece, the more colors come out in the glass!


  • Height: Varies from 17in-20in
  • Tubing Size/Style: 50mm x 5mm Schott Duran Tubing
  • Joint Size/Style: 18mm Female Hand Drilled Joint
  • Bowl Style/Size: 14mm Male Silver Fumed Bowl Piece
  • Downstem Size/Style:(14/18mm) 6-Slitt Diffused Downstem, Old School Open End Downstem
  • Ice Pinches: Yes
  • Base: Solid Marie Base, 4-5in wide,15-20mm Thick 
  • Features: Silver Fuming / Space Themed 

Each piece is hand blown and Unique! The dimension will vary slightly because of this! 

Customer Reviews

Based on 1 review
Jeff Weber
Neptune straight tube

Bought a Neptune with the 4/20 deal. Got it yesterday. I love this piece. You really have to see one in person to fully appreciate the craftsmanship that goes into it. Well done, Sky!