Bong downstems and bong diffusers can be a great addition to any bong. They come in a variety of sizes and can replace and or be used with any current bongs you may have right now.

Let’s have a look at some of the most popular downstems and diffusers on the market right now.

Bong Downstems

G-Spot Glass Chillum Downstem

Diameter:
14.5 mm has 30 mm Diameter,
18.8 mm has 35 mm diameter

Length: 25 cm / 9.8 inches

Material: Glass

Buy The G-Spot Glass Chillum Downstem!

Buy Now

---

G-Spot Glass Downstem

Length: 25 cm / 9.8 inches

Material: Glass

Buy The G-Spot Glass Downstem!

Buy Now

---

Bong Diffusers

Roor Glass Pear Diffuser

Length: Different Range Of Lengths Available!

Material: Glass

Buy The Roor Pearl Diffuser!

Buy Now

---

GlassCity Vortex Diffuser

Length: Different Range Of Lengths Available!

Material: Glass

Buy The GlassCity Vortex Diffuser!

Buy Now

---

GlassCity Inside-Cut Diffuser

Length: Different Range Of Lengths Available!

Material: Glass

Buy The GlassCity Inside-Cut 4-Arm Diffuser!

Buy Now

---

Picking the right size

The first thing that you have to focus on is the size of the downstem or diffuser. Please check the length and sizes before buying any downstems or diffuser, please refer to the chart below.