OxBalls Drain O Flow Thru Buttplug Black S
Product Details
DRAINO flow thru pl ugs are designed for max stretch, no matter the size you choose. Each plug is designed with special features that help keep DRAIN O in place.
DRAIN O has a pencil thick airhole vent through the centre of the plug the design helps equalize the pressure inside and out. That feeling you get when you want a plug to stay put but your muscles want to expel it is partly built up pressure behind the plug this feature helps with that.
DRAIN O has an innovative shape designed for max gape keeping: there is a double seal with one flare at the tip of the conehead and a fat rubbery second lip halfway to the base. The gap between the two allows you to morph to the shape with more surface to grip.
We added subtle indentations around the middle that channels lube and air front to back and help the plug to stay centred and keeps twisting to a minimum. This plug has a serious mission to fill you and keep you filled.
DRAIN O is handcrafted using the absolute best Liquid Platinum Silicone. We custom mix our silicone for every batch of toys we make by hand, its the only way to get the exact right feel for every design you just can’t achieve this with machine made gear.
Features:
- Designed to fit: double lip seal, flow thru vent, anti twist divots
- Made from our best-selling high quality Pure Platinum Silicone
- Gape making shape, designed for max stay-put grip
- Total height: 121 mm
- Widest circumference: 181 mm
- Air Flow hole 7mm
- Weight: .27 kilo
Measurements are as accurate as possible, our liquid silicone toys are hand made so slight size variations can occur.
Size & Fit
Every body is unique — and every brand fits differently.
For the most accurate guidance, please check the size guide link near the Add to Cart button, along with any fit notes shown in the product images or description (when applicable).
Some styles offer natural stretch or sculpting support, while others are designed for a more structured silhouette.
If you’re between sizes, consider the fabric, the cut, and how you prefer your pieces to feel.
Choose the fit that makes you feel confident.
Materials
Our collections are crafted from a range of premium fabrics chosen for comfort, movement, and sensuality.
Because we work with multiple global brands, exact materials vary by product.
You’ll find the specific fabric composition listed in the product description or additional images.
Expect soft-touch blends, breathable weaves, supportive stretch, and textures designed to feel as good as they look.
Quality you can feel — in every detail.
Care & Maintenance
Treat your pieces with the same care you give your confidence.
Each brand provides its own care instructions, so always refer to the details shown in the product images or description.
As a general guide, gentle washing, cool water, and mindful storage help preserve the shape, softness, and longevity of your favourites.
Handle delicate fabrics with care, avoid harsh detergents, and allow items to air dry whenever possible.
Your pieces will love you back when you treat them well.
Shipping & Authenticity
We work with trusted suppliers and verified brands to ensure every item is genuine and quality‑checked before it’s sent out.
Delivery date ranges vary by product, and your exact estimate — including any available faster options — is shown clearly at checkout based on the items in your cart.
All orders include full tracking for peace of mind, and your purchase is protected from dispatch through to delivery.
Related items
Underwear
Swimwear
Tops
Bottoms
Bodywear & Lounge (Men's)
Jewellery & Festival Gear
Shop All Men
Lingerie & Underwear
Swimwear & Beachwear
Shop All Women
Intimate Toys
Shop All Pleasure