1" diameter, 18-inch black silicone enema nozzle, Tip A design with 2.5-inch flange, shown on a grid background.
1" diameter, 18-inch black silicone enema nozzle, Tip A design with 2.0-inch flange, shown on a grid background.
1" diameter, 28-inch black silicone enema nozzle, Tip B design with 1.3-inch flange, shown on a grid background.
1" diameter, 48-inch black silicone enema nozzle, Tip B design with 2.0-inch flange, shown on a grid background.
1" diameter, 18-inch black silicone enema nozzle, Tip A design with 2.5 sloped -inch flange, shown on a grid background.
Assorted 1-inch diameter silicone colon tubes in various colors and designs, shown on a grid background with various Tips and flanges, shown on a grid background
Comparison of Tip A and Tip B silicone colon tube designs, showing black, white, blue, and pink color options on a grid background
Comparison of silicone colon tube flange sizes, including no flange, 1.25-inch, 2.0-inch, 2.5-inch sloped, and 2.5-inch standard designs on a grid background

CT-75 1" Colon Tube

Regular price$75.00
/
Shipping calculated at checkout.
Length
Flange
Shipping is always discreet

The CT-75 is silicone colon tube designed for fluid delivery and retention control. It features a consistent, smooth 1.0" (25 mm) outer diameter throughout the body and can be purchased in lengths ranging from 18" up to 54".

You can customize this tube with your choice of tip style and base flange:

  • Tip Style A (Multi-Ball Ribbed): Features four graduated, rounded ribs designed to interact with natural internal curves.
  • Tip Style B (Smooth Taper): A gradually tapered entry design for low-resistance navigation.

  • Retention Flanges: Integrated base flange options include 1.3", 2.0", 2.5", and a 2.5" Sloped Flange.

Details

  • Outer diameter: 1.0" (25 mm)

  • Available lengths: 18", 22", 24", 28", 32", 36", 42", 48", 54"

  • Tip styles: Tip Style B (Smooth Taper) or Tip Style A (Multi-Ball Ribbed)

  • Flanges: 1.3", 2.0", 2.5", and 2.5" Sloped Flange, or no flange, but thats not recommended

Choosing Your Silicone Firmness

For an extended colon tube of this diameter, Bob strongly recommends selecting Shore 10A. This firmness level provides enough structural column strength to prevent the tube from kinking or collapsing during placement, while remaining pliable enough to navigate natural internal curves.

If you are choosing a shorter length variation (such as 18"), larger diameter flange, or prefer an more pliable, highly flexible tube that yields to internal muscle pressure, Bob recommends selecting our extra-soft Shore 00-50 composition.

Color Options

  • #18 and #30 are available in pure translucent.

  • #00-20, #00-50, and #10 base colors are translucent white and can be mixed with any standard color.

Please Note

The CT-75 is intended for experienced users who are comfortable with deep placement and substantial volume.

Everyone's anatomy is different, and a particular size or shape may not be suitable for everyone. Use plenty of appropriate lubrication, never force the product, and stop immediately if you experience pain or discomfort.

Inspect the piece before use and do not use it if it is damaged.

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.