Name: Oxballs Sackjack Upgrade.
Brand: Oxballs
SKU: 3001-3061
Price: 97.14 EUR
Availability: InStock

Refer Friends

Looking for a new way to pleasure yourself? Then the Oxballs Sackjack Clear is the perfect toy for you! This unique, one-of-a-kind masturbator toy is designed to give you the best of both worlds - a soft and squishy outer layer with a firm and stimulating inner sleeve.

In stock

SKU: 3001-3061
Color: Transparent
Material: TPE/TPR (Elastic)

€97.14

Oxballs crafts bold, inventive cock rings, cocksheaths, and butt plugs designed for those who want more sensation and a stronger sense of play.

Combine with! (Discount visible on checkout)

Description / Oxballs Sackjack Upgrade.

This dual-action stroker and ball ring brings fresh texture and gentle hold together in one piece. The Oxballs Sackjack Upgrade is made from flexible TPE that moves with you, shaped with ridges along the shaft and a ribbed ring at the base. Transparent and soft to the touch, it wraps around with just the right amount of stretch.

Key Specs

Made from body-safe TPE, free from phthalates, for worry-free regular use and easy cleaning with warm water and mild soap
Insertable length of 13 cm with textured ridges inside the sleeve, designed to add sensation with every movement
Ribbed ring at the base holds snugly, with a circumference of around 15 cm that adapts to different sizes
Transparent finish lets you see every detail, adding a visual element to your play

Who It's For

If you want to add texture and a little extra hold during solo time, this piece works well on its own. Looking for something to share during foreplay? The soft material and open design make it easy to use together, letting one partner take the lead while the other enjoys the show. It suits anyone curious about stroker sleeves with a built-in ring, and the clear finish keeps things simple and straightforward. The compact size makes it a thoughtful gift for an anniversary or a playful surprise.

Usage & Care

Use a generous amount of water-based lubricant for the smoothest glide, as TPE grips slightly when dry. After each use, rinse thoroughly with warm water and a gentle toy cleaner, then let it air dry completely before storing in a cool, dry place away from direct sunlight. Keep it separate from other toys to preserve the material.

Your order arrives in discreet packaging with no indication of what's inside. Add it to your cart and bring a new layer of sensation into your moments together.

More Information

Color	Transparent
Material	TPE/TPR (Elastic)
Waterproof	No
Usage	Anal, Penis, Vaginal
Glow in the Dark	No
Manufacturer	Oxballs
Brand	Oxballs
With Vibration	No
Length (Centimetres)	12.700000
Mean Diameter (Centimetres)	5.100000
Minimum Diameter (Centimetres)	4.500000
Max Diameter (Centimetres)	5.700000
Insertable Length (Centimetres)	12.700000
Weight (Kilograms)	0.350000

Product Questions (5)

Customer Questions

A penis extension (extender, sleeve) is a TPE/silicone cover placed over the penis, adding length and/or diameter. Types: a sleeve (thin), adding 1-3 cm length and minimal thickness, nearly invisible; an extender (thick), adding 5-10 cm length and/or 2-3 cm diameter, more visible; hollow, for ED or extra size; and with ridges, adding extra sensation for the partner. It differs from a hollow strap-on, which needs a harness.

Two measurements. Inner sleeve length: it must fit the erect penis without squeezing too much; +0.5 cm over the penis length is recommended. Inner diameter: matched to the penis diameter; too small squeezes, too large slips. Outer length: as much as the user prefers for extra size. Outer diameter: matched to the partner's preferences. First-purchase advice: start with a sleeve +2 cm length, +1 cm diameter.

There's a trade-off. Advantages: extra size for the partner; with ridges, partner stimulation; in hollow form, a solution for ED. Disadvantages: the user's sensation drops due to the intermediate material (~30-50% less); harder to reach orgasm; the partner feels the material instead of skin; less warmth. If the goal is mutual pleasure, it serves. If the goal is only the user's pleasure, it may not help.

Three main mechanisms. Elastic fit: the silicone/TPE fits snugly around the penis and stays in place through friction, the most common. Straps around the testicles: bands hugging the testicles from below, more stable in intense activity. A full harness: like a male strap-on. System: for normal use, an elastic fit with enough lube; for intense activity, the strapped version. All systems require the correct size.

Clean after every use. Remove from the penis. Rinse inside and out with warm water. Wash with toy cleaner or mild unscented soap. Careful inside cleaning, especially if hollow. Dry fully. Talc powder if it's TPE so it doesn't get sticky. Store in a fabric pouch, in a dry place. Advice: if used on two bodies, clean and disinfect in between. Check for cracks before the next use. Replace when worn.