Master Series Ass Rattler Weighted Inflatable Anal Beads

The Master Series Ass Rattler is a set of inflatable anal beads with a weight inside: two silicone-covered steel balls on a short cord, which you insert small and then pump up from 1.2 inches to as wide as 2.8 inches. The steel gives a steady downward pull, the inflation adds pressure you control a squeeze at a time, and a flanged base keeps everything anchored. It's a toy for experienced anal players who enjoy feeling full.

How inflation and weight work together

Deflated, the beads are 1.2 inches wide with 5.1 inches of insertable length, which makes going in fairly easy. Each squeeze of the soft hand bulb pushes air into both balls. Fully inflated, they reach 2.8 inches across and the insertable length grows to about 8 inches as they swell. Inside each ball is steel, so even at rest you feel a heavy, settled pressure. The plug weighs 3.6 oz on its own, which is enough to notice when you stand or shift position.

Releasing pressure and removing the hose

A quick-release valve lets you let air out slowly or all at once. Once you've found a level you like, the hose can be detached and the beads stay inflated, which frees you to move around or hand the base to a partner without a tube in the way. Always deflate fully before removal; never pull the beads out while they're inflated.

Handing the bulb to a partner turns inflation into a game of trust: they add one pump, you say yes or no to the next. Agree on clear words for more, hold and release before you start.

First session step by step

Warm up first with fingers or a smaller toy. Lube the beads generously, insert one, pause, then the second. Give your body a minute to settle before the first squeeze, and inflate in single pumps with a pause between each. Stop well before anything feels sharp. Most people find their comfortable level is far below the maximum, and that's how it should be. Our guide to anal play has more on preparation and pacing.

Who the Ass Rattler suits, and who should look elsewhere

This is for people who already enjoy anal toys and want adjustable fullness plus weight. Beginners should start with a fixed-size plug or beads from our anal beads collection. If you mainly want inflation in a single, plug-shaped body, the Master Series Ass-Pand inflatable plug is a simpler option without the cord between two beads.

Lube and compatibility

Master Series says to use water-based lubricant only with this silicone. Apply more than you think you need, and reapply before inflating further, because the silicone stretches thinner and drier as it expands. Avoid numbing products: you want to feel when to stop.

Cleaning and storage

Deflate completely, detach the hose and wash the beads in warm water with mild soap, then spray with toy cleaner and let them air dry. Keep water away from the valve and bulb, which are PVC and metal. Store the hose loosely coiled, without sharp kinks, so it keeps sealing properly.

Specifications

• Brand: Master Series (XR)
• Materials: silicone beads with steel weights; PVC and metal hose and bulb
• Overall length including hose: 28.75 in
• Deflated: 5.1 in insertable, 1.2 in widest
• Inflated: about 8 in insertable, up to 2.8 in widest
• Plug weight: 3.6 oz
• Features: detachable hose, quick-release valve, flanged base
• Colour: black

Explore the full Master Series for more advanced anal and bondage gear.