Skip to content

welcome to glassology

Browse prices in your home currency, but note that checkout is in Canadian Dollars

Home
Products
- Ashtrays
- Bowl & Downstem Holders / Displays
- Bubblers
- Classic Headies
- Cleaning
  
  Shop All
  Cleaners
  Cotton Swabs & Pipe Cleaners
- Detox & Testing
  
  Detox
  Testing
- Concentrates & Extracts
  
  Adapters & DropDowns
  Bangers & Nails
  Clearance Bangers & Carb Caps
  Carb Caps & Marbles
  Dab Rigs
  Dab Tools
  e-Nails & Terp Timers
- Containers
- E-Nails & Terp Timers
- Glassology Merch
- Glass Parts & Add-Ons
  
  Adapters & DropDowns
  Ash Catchers
  Bangers & Nails
  Bowls
  Carb Caps & Marbles
  Downstems
  Multi-Piece / Build-a-Bong
- Grinders
- Hand Pipes
  
  All Hand Pipes
  Crystal Pipes
  One Hitters
  Wood Pipes
  Dugouts
- Incense, Candles & Air Fresheners
- Mats, Pads & Trays
- Rolling Papers & Tips
- Scales
- Storage & Protective Cases
- Torches & Lighters
- Water Pipes
- Vaporizers & Vape Parts
Straight Tubes & Beakers
- All Tubes & Beakers
- Straight Tubes
- Beakers
- Ash Catchers
  
  Shop All Ash Catchers
  10mm 90°
  14mm 45°
  14mm 90°
  18mm 45°
  18mm 90°
- Bowls
  
  Shop All Bowls
  14mm Bowls
  18mm Bowls
- Downstems
Ash Catchers
Bowls
Dab Rigs & Accessories
Pendants
Canadian Artists & Brands 🇨🇦
All Glass Artists & Brands
Vaporizers & Vape Parts
Glassology Merch
Blog
Classic Headies
⚡BLOWOUT SALE⚡

Facebook
Instagram

Home
Products
- Ashtrays
- Bowl & Downstem Holders / Displays
- Bubblers
- Classic Headies
- Cleaning
  
  Shop All
  Cleaners
  Cotton Swabs & Pipe Cleaners
- Detox & Testing
  
  Detox
  Testing
- Concentrates & Extracts
  
  Adapters & DropDowns
  Bangers & Nails
  Clearance Bangers & Carb Caps
  Carb Caps & Marbles
  Dab Rigs
  Dab Tools
  e-Nails & Terp Timers
- Containers
- E-Nails & Terp Timers
- Glassology Merch
- Glass Parts & Add-Ons
  
  Adapters & DropDowns
  Ash Catchers
  Bangers & Nails
  Bowls
  Carb Caps & Marbles
  Downstems
  Multi-Piece / Build-a-Bong
- Grinders
- Hand Pipes
  
  All Hand Pipes
  Crystal Pipes
  One Hitters
  Wood Pipes
  Dugouts
- Incense, Candles & Air Fresheners
- Mats, Pads & Trays
- Rolling Papers & Tips
- Scales
- Storage & Protective Cases
- Torches & Lighters
- Water Pipes
- Vaporizers & Vape Parts
Straight Tubes & Beakers
- All Tubes & Beakers
- Straight Tubes
- Beakers
- Ash Catchers
  
  Shop All Ash Catchers
  10mm 90°
  14mm 45°
  14mm 90°
  18mm 45°
  18mm 90°
- Bowls
  
  Shop All Bowls
  14mm Bowls
  18mm Bowls
- Downstems
Ash Catchers
Bowls
Dab Rigs & Accessories
Pendants
Canadian Artists & Brands 🇨🇦
All Glass Artists & Brands
Vaporizers & Vape Parts
Glassology Merch
Blog
Classic Headies
⚡BLOWOUT SALE⚡

Search

Cart

Item added to your cart

Skip to product information

1 / of 17

Duffy 18mm/14mm Colour Staircase Downstem

Duffy 18mm/14mm Colour Staircase Downstem

Regular price $145.00 CAD

Regular price Sale price $145.00 CAD

Unit price / per

Sale Sold out

Option 4.65" Kandy Apple Red 4.75" Coma 4.75" Philly Water 5" Mai Tai Pink 5.3" Amber Purple 5.25" Clear over Canary 5.25" Coma 5.5" Lucy (UV) 5.5" Mystery Aventurine 5.5" Pomegranate 5.5" Solaria (CFL) 5.5" Clear over Canary 5.65" Clear over Lava 5.75" Amber Purple 6" Biodiesel Sparkle

Product variants

Quantity

This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Materials

Shipping & Returns

Dimensions

Care Instructions

Share

Link

View full details

Duffy 18mm/14mm Colour Staircase Downstem

Duffy 18mm/14mm Colour Staircase Downstem

Duffy 18mm/14mm Colour Staircase Downstem

Duffy 18mm/14mm Colour Staircase Downstem

Duffy 18mm/14mm Colour Staircase Downstem

Duffy 18mm/14mm Colour Staircase Downstem

Duffy 18mm/14mm Colour Staircase Downstem

Duffy 18mm/14mm Colour Staircase Downstem

Duffy 18mm/14mm Colour Staircase Downstem

Duffy 18mm/14mm Colour Staircase Downstem

Duffy 18mm/14mm Colour Staircase Downstem

Duffy 18mm/14mm Colour Staircase Downstem

Duffy 18mm/14mm Colour Staircase Downstem

Duffy 18mm/14mm Colour Staircase Downstem

Duffy 18mm/14mm Colour Staircase Downstem

Duffy 18mm/14mm Colour Staircase Downstem

Duffy 18mm/14mm Colour Staircase Downstem

Info

About Us
Reviews
FAQ
Shipping
Contact Us
Privacy Policy
Search

Contact Us

119 Lakeshore Rd. East
Mississauga, ON
L5G 1E5
905-274-9165
info@glassology.ca

Monday to Wednesday 11am - 6pm
Thursday 11am - 7pm
Friday 11am - 7pm
Saturday 11am - 7pm
Sunday 12pm - 5pm

For direct messaging and personal shopping services, DM us on instagram @glassology.ca or click the chat bubble in the bottom right of this website.

About Us

Since 2012, Glassology has been an integral part of the international functional glass art world, as well as providing a grassroots presence within our growing local and national cannabis accessory scene.

We showcase the work of 75+ Canadian 🇨🇦 artists.

Whether you're looking for an affordable accessory or a higher end heady piece for your collection, we're here to help you find that perfect piece.

Check out our About Us section to learn more.

Subscribe to our emails

Email

Facebook
Instagram

Payment methods

© 2025, glassology Powered by Shopify

Choosing a selection results in a full page refresh.
Opens in a new window.