Diffused 10cm Gradient Glass Stem 19/14mm | Billy Mate

Add a premium finish to your setup with the Diffused 10cm Gradient Glass Stem 19/14mm by Billy Mate, featuring 6 diffuser slits, stylish gradient-coloured glass and bold Billy Mate branding.

Designed for compatible bongs using a 19mm stem joint and 14mm cone piece, this stem combines effective water diffusion with a sophisticated choice of Champagne, Gold and Grey finishes.

The Diffused 10cm Gradient Glass Stem 19/14mm takes the classic glass stem and gives it a more premium look.

Choose from three elegant gradient finishes:

• Champagne
• Gold
• Grey

Each colour has its own distinctive tinted glass appearance, complemented by the Billy Mate logo running along the stem.

The bottom section features 6 diffuser slits that divide the airflow into multiple smaller streams as it enters the water.

This helps produce more bubbles and provides more even water diffusion compared with a standard open-ended stem.

Benefits include:

• 6 diffuser slits
• Increased bubble production
• Better water diffusion
• More even airflow through the water
• Smooth draw
• Compact 10cm stem length
• Premium gradient glass finish

This Billy Mate stem uses the common 19/14mm joint configuration:

• 19mm outer joint
• Fits a standard 14mm cone piece
• Suitable for compatible glass bongs using a 19/14mm stem setup

The stem is available in:

• Champagne
• Gold
• Grey

Choose the finish that best matches your bong or glass setup.

• Brand: Billy Mate
• Product: Diffused Gradient Glass Stem
• Stem Length: Approx. 10cm from bottom of joint
• Overall Length: Approx. 13cm
• Joint Size: 19/14mm
• Outer Joint: 19mm
• Fits Cone Piece: 14mm
• Material: Glass
• Diffuser: 6 slits
• Finish: Gradient coloured glass
• Available Colours: Champagne, Gold and Grey
• Branding: Billy Mate logo

Before ordering, remove your existing stem and measure from the bottom of the frosted joint to the very end of the stem.

For this model:

Approx. 10cm from the bottom of the joint

Approx. 13cm overall length

Always check both the joint size and stem length before ordering to make sure it suits your bong.

Billy Mate offers both diffused and no-slit glass stem options.

The Diffused 10cm Gradient Glass Stem 19/14mm uses 6 diffuser slits to divide the airflow into several smaller streams, helping create additional bubbles through the water.

A no-slit stem has a fully open bottom, which can be easier to rinse straight through because there are no small diffuser openings.

Choose the diffused stem if your priority is increased water diffusion and bubble production.

Choose the no-slit stem if your priority is straightforward airflow and easier cleaning.

This stem combines useful diffusion with a more premium appearance than a standard clear replacement stem.

You get:

• 10cm stem length
• 13cm overall length
• 19/14mm joint configuration
• Fits standard 14mm cone pieces
• 6 diffuser slits
• Better water diffusion
• Premium gradient glass
• Billy Mate branding
• Champagne, Gold and Grey colour options

Check your measurements, choose your gradient finish and upgrade your setup with the Diffused 10cm Gradient Glass Stem 19/14mm.