FELIX Flexi Tube Silicone Steel Cum Thru Penis Plug

The FELIX Flexi Tube Silicone Steel Cum Thru Penis Plug from BDStyle is a hybrid urethral plug that combines surgical steel with flexible silicone tubing and a removable cum stopper. It gives you switchable control: block completely or allow controlled release. Men exploring urethral play and orgasm denial find it lets them wear longer without rigid discomfort.

What it is

The FELIX Flexi Tube Silicone Steel Cum Thru Penis Plug is a two-part urethral insert that combines rigid surgical steel positioning with a flexible silicone tube for comfortable extended wear. The removable stopper transforms it from a solid blocking plug into a hollow cum-through design, giving you and your partner switchable control without removing the plug itself. Unlike purely rigid penis plugs, the silicone tube moves with your body, reducing fatigue during longer sessions.

The steel components—the glans ring and base—lock the tube firmly in place while the clear silicone section (12.5 cm long) sits inside your urethra. This hybrid design means you get the secure, controlled feeling of steel with the flexibility and comfort of medical-grade silicone. The stopper sits at the tip and can be removed or replaced easily, letting you shift between total denial and controlled release within a single scene.

What it does well

• Switchable function: The removable stopper lets you and your partner toggle between complete blockage and hollow cum-through without stopping play or removing the plug.
• Extended comfort: The flexible silicone tube absorbs movement and reduces the rigid pressure of all-steel alternatives, making longer wear sessions realistic.
• Dual control: Surgical steel components keep everything positioned securely while the softer tube feels more natural against internal tissue.
• Two glans ring sizes: 3 cm and 2.5 cm options mean you can find the right fit for your anatomy without guessing or discomfort.
• Psychological intensity: The knowledge that your keyholder can switch your fate with a tiny removable piece creates constant awareness and deepens denial play.

The detail

• Tube length: 12.5 cm flexible silicone; steel tip 2 cm; maximum insertion diameter 0.8 cm.
• Materials: Surgical steel tip and base ring; clear medical-grade flexible silicone tubing.
• Weight: Light enough for extended wear; steel components provide secure positioning without bulk.
• Glans ring options: Two sizes (3 cm and 2.5 cm) to fit different glans widths and ensure stable placement.
• Stopper: Removable piece seated at the tube tip; swaps between blockage and hollow modes instantly.
• Box contents: Plug with both glans ring sizes, removable stopper, and care instructions.

Working up to a silicone penis plug comfortably

Start with urethral play in a relaxed state and never rush insertion. Apply plenty of sterile, water-based lubricant to the tube tip and your urethra opening—this is the single most important step. Let the lube sit for a moment so it coats the passage fully. Then gently guide the steel tip in, moving slowly and pausing if you feel resistance. Your urethra will relax as you breathe steadily. The key is patience: forcing creates injury risk and ruins sensation. Many people find that Solid Penis Plugs feel restrictive at first, so starting with a flexible tube like this one helps your body adjust.

Once inserted fully, let your body settle for a few minutes. The slight pressure and fullness sensation will intensify as you relax into it. If you are new to urethral play, begin with 20–30 minute sessions and build up as your comfort grows. Never leave it in longer than you feel confident managing. The removable stopper is a game-changer for couples: start with it in place to block, then your partner can remove it mid-session to create that switch in sensation and control. Always pee before inserting and immediately after removal; this keeps your urethra healthy.

Is it right for you?

Care and storage

Wash the plug thoroughly with warm water and mild soap after every use, paying special attention to the steel tip and the interior of the silicone tube. A soft bottle brush helps clean the tube's inside. Rinse completely and pat dry with a lint-free cloth. Store it in a clean, dry place away from direct sunlight or heat. Keep the removable stopper with the plug so both pieces stay together. Do not use bleach, microwave, or boil this plug; the silicone can degrade. Inspect regularly for cracks or discolouration.

Want to know more?

Understanding how to introduce urethral play to a partner is crucial for safety and enjoyment. Read our guide on Introducing Penis Plugs To Wife for practical steps, conversation starters, and how to build comfort together. Couples who communicate clearly before play begins report deeper intimacy and fewer concerns.

What to expect

Fit and selection guidance from Andrew Pullen, BDSM writer, educator and podcast host, who manages product selection at BDSM Australia and has written more than 150 articles on kink, gear and safe play.

The flexible silicone tube creates a different sensation from rigid all-steel plugs: less pressure, more give, and a subtle movement that follows your body. First-timers often expect it to feel foreign or uncomfortable, but most report that the flexibility makes it easier to settle into than they anticipated. The psychological element—knowing your partner controls whether you can climax—usually hits harder than the physical sensation alone.

Cleaning is straightforward because the tube is smooth and hollow; debris rinses easily. The removable stopper is the same—simple to wash, quick to dry. Many people find the switching function changes how they play mid-session: starting fully blocked to build tension, then your partner removes the stopper to release that control and heighten sensation. That flexibility (both physical and functional) is what sets this design apart from simpler alternatives.

Insertion depth and comfort improve across the first few uses as your urethra adapts to the plug's presence. Some men report that the steel components create a grounding, secure feeling that enhances the psychological impact of denial. Others focus more on the tube sensation itself. Either way, the dual-function design gives you options to explore what intensity and control dynamic works for your partnership.

Long-term durability is solid: surgical steel does not corrode, and medical-grade silicone resists discolouration and odour if cared for properly. The removable stopper is the most-used component, so inspect it regularly for wear, but it typically lasts through many sessions before needing replacement.

How it compares

The bottom line

Grab the FELIX Flexi Tube Silicone Steel Cum Thru Penis Plug when you are ready to blend flexibility with switchable control and denial play. This hybrid design gives experienced players and couples the option to toggle between blockage and release without interrupting a session, and the silicone tube makes extended wear realistic. Order it from Malechastity.com.au with discreet Australia-wide delivery and explore a new dimension of urethral play and partnered control. Product Advice Whenever You Need It.