CalExotics - Boundless Vibrating Slim Butt Plug (Black)

The Boundless® Vibrating Slim Plug combines a tapered 10.25 cm silicone body with a maximum width of approximately 2.5 cm, keeping the insertable profile narrow from tip to base. Ten functions move through vibration, pulsation and escalation patterns, allowing sensation to be changed without repositioning the plug. A broad external base remains outside the body for secure anal use and gives the single control button a stable point of access.

The black silicone plug is IPX7 submersible and USB rechargeable. A full charge takes about one hour, providing approximately 55 minutes on high or up to 70 minutes on low. Its memory chip returns to the last-used function, while a three-second travel lock helps prevent the motor from switching on in storage or luggage.

Key Benefits

• A 2.5 cm-wide tapered profile provides gradual insertion in a slim overall format.
• Ten functions combine steady vibration with pulsation and escalation patterns.
• The flared external base supports safer anal positioning and accessible control.
• Memory resumes the previous function instead of restarting the selection sequence.
• A three-second travel lock reduces accidental activation between uses.
• IPX7 construction and a one-hour recharge support practical cleaning and repeat use.

1. Charge for approximately one hour before first use and make sure the charging connection is completely dry.
2. Clean the plug, then apply a generous amount of water-based lubricant to the tapered silicone body and the intended area.
3. Start with the motor off and insert the tip slowly, following the taper without force; keep the flared base outside the body at all times.
4. Switch on at the lowest comfortable function and move through the ten settings gradually.
5. Remove by holding the external base and withdrawing slowly—never pull by a charging lead or press on the button as a handle.
6. Switch off, wash thoroughly and dry before charging or storing.

• Wash before and after every use with warm water and mild soap or an anal-toy-compatible cleaner.
• The IPX7 body may be submerged, but it must be dry before the USB charging cable is connected.
• Use water-based lubricant with the silicone surface.
• Dry completely and store separately in a clean pouch or container with the travel lock engaged.
• Inspect the tapered body and base before use; discontinue use if either is torn or damaged.

How slim is the Boundless plug?
The official measurements are approximately 10.25 cm long and 2.5 cm wide, with a tapered profile for gradual insertion.

Are the ten settings all steady speeds?
No. The menu includes vibration, pulsation and escalation functions.

How long does the battery run?
After a one-hour charge, runtime is about 55 minutes on high or up to 70 minutes on low.

What prevents the plug from moving fully inside?
Its wide external base is designed to remain outside the body throughout anal use.