Shop today and get up to 70% off your Gläs favorites.

Free Ground Shipping within the US On $50+ Orders

SALE UP TO 70% OFF

4.25" Bulb Bliss Plug

$39.00
Tax included

Goes well with

Product Overview

Surrender to the satisfying pressure of a perfectly contoured bulb that hits all the right internal spots. 

Designed to delight both beginners and experts, this 4.17-inch insertable plug features a tapered tip for smooth entry that leads to a stimulating center bead, creating a unique sensation of fullness. The premium borosilicate glass warms or cools instantly for immersive temperature play, while the non-porous, hypoallergenic surface ensures your experience remains safe, hygienic, and easy to clean.

Core Features & Benefits

  • Contoured Stimulation: A distinct center bead adds a layer of "fullness" and pressure that targets internal sweet spots.
  • Effortless Entry: The smooth, tapered tip allows for gradual dilation, making insertion comfortable and stress-free.
  • Secure Safety Base: A flat, flared base acts as a reliable anchor, ensuring the plug stays safely in place during wear.
  • Visual Clarity: The crystal-clear aesthetic showcases the refined craftsmanship and looks stunning in any collection.
  • Temperature Versatility: Holds heat for a soothing embrace or cold for an awakening thrill, adapting to your mood instantly.
  • Worry-Free Hygiene: Non-porous glass resists odors and bacteria, making post-play cleanup quick and effective.

Technical Specifications

  • Material: 100% Borosilicate Glass (Hardened)​
  • Total Length: 4.25 inches (108 mm)
  • Insertable Length: 4.17 inches (106 mm)
  • Max Diameter: 1.30 inches (33 mm) (Calculated from Max Circ 4.1)
  • Min Diameter: 1.23 inches (31 mm) (Calculated from Min Circ 3.87)
  • Neck Diameter: 0.80 inches (20 mm)
  • Circumference: 3.87 - 4.10 inches (98 - 104 mm)
  • Temp Range: -18°C to 100°C (0°F to 212°F)

Common Questions (FAQ)

  • How do I clean my glass dildo/butt plug after use? Wash it thoroughly with warm water and mild soap, then boil for 10 minutes for total disinfection—borosilicate glass is completely non-porous and safe at high temperatures.
  • What lubes work best with this dildo/butt plug? It’s 100% compatible with water-based, silicone-based, and oil-based lubricants, so you can use whatever feels best for you.
  • Can I warm or cool it for temperature play? Absolutely—place it in warm or cool water to adjust the temperature safely, but never microwave it. Test on the wrist first before using.
  • How should I store it when not in use? Keep it in a padded pouch or soft-lined drawer to prevent chips and maintain its smooth surface.

Discreet Shipping & Returns

Enjoy free US shipping on all orders over $50. We currently ship to the continental United States and Alaska only. We prioritize your privacy - all orders are packaged in discreet plain brown boxes with no mention of contents inside or on shipping labels. You'll receive tracking information via email as soon as your order ships.