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

Upgrade your setup with the Diffused 10cm Glass Stem 19/14mm by Billy Mate, featuring 6 diffuser slits, premium clear glass and your choice of Billy Mate logo colour.

Designed for compatible bongs using a 19mm stem joint and 14mm cone piece, this compact stem provides effective water diffusion while maintaining the clean, classic appearance of clear glass.

Choose your Billy Mate logo colour in Red, Pink, Blue or Green.

The Diffused 10cm Glass Stem 19/14mm features 6 diffuser slits around the bottom section.

These slits divide the airflow into multiple smaller streams as it enters the water, helping create more bubbles and more even 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 clear glass construction
• Billy Mate branded finish

The clear glass construction gives this stem a clean, premium appearance while also making it easier to see when cleaning is needed.

Each stem features a bold Billy Mate logo, with four logo colours available while the glass itself remains clear.

This 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

All stems feature clear glass with your choice of Billy Mate logo colour:

• Red
• Pink
• Blue
• Green

Simply select your preferred logo colour before adding the stem to your cart.

You select the colour you receive.

• Brand: Billy Mate
• Product: Diffused 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
• Glass Colour: Clear
• Diffuser: 6 slits
• Logo Colours: Red, Pink, Blue and Green
• Colour Selection: Choose your logo colour

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 the stem is suitable for your bong.

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

The Diffused 10cm 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 and 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 simple airflow and easier cleaning.

This compact Billy Mate stem gives you the practical benefits of diffusion while keeping the design clean and simple.

You get:

• 10cm stem length
• 19/14mm joint configuration
• Fits standard 14mm cone pieces
• 6 diffuser slits
• Better water diffusion
• Premium clear glass
• Genuine Billy Mate branding
• Four logo colours to choose from
• Your choice of logo colour

Check your measurements, choose your Billy Mate logo colour and give your setup a fresh upgrade.