If your goal is to stay open, proud, and dripping with potential — the 4" Small Pig Hollow Butt Plug is your entry-level gateway to full-on gaping glory. This ain’t just a plug. It’s a skin-flex silicone sewer pipe built for blokes who love the stretch, the feel, and the filthy freedom of an open-access hole.

Soft where it matters, strong where it counts — this beast conforms to your body like it was moulded just for you. The ergonomic oval shape keeps it anchored and angled right for hours of play, while the rolled inner lip grips you back and rubs with every thrust. Whether you’re staging a full-blown pig pile or just want to ride the stretch solo, this tunnel gets the job done.

• Hollow core – total access for stuffing, dripping, or just flaunting
• Ergonomic shape – stays put and lines up perfectly for long sessions
• Rolled inner lip – hugs and tugs with every thrust
• Premium skin-flex silicone – feels like flesh, warms to your body, and won’t let you down mid-piggy
• Perfect for stretch training – built for bottoms who want more than just a tease

Product Specifications:
• Total Length: 4" (10.2cm)
• Usable Length: 3" (7.6cm)
• Smallest Usable Circumference: 5" (12.7cm)
• Largest Usable Circumference: 6.75" (17.1cm)
• Inside Diameter: 1.25" (3.2cm)
• Weight: 99g
• Material: Pure Platinum Silicone

The 4" Small Pig Hollow Butt Plug is your first step into the tunnel lifestyle. Light enough to wear, strong enough to stay, and filthy enough to make your hole the main event. Whether you're working your way up to the big leagues or just love the feel of being cracked wide open — this plug delivers.

Oxballs isn’t in the business of subtle. They’re in the business of open access, full exposure, and hardcore hole worship. And this little beauty is where it all begins.

Add it to your cart and give your pucker the plug it deserves.