What is Master Series?
Master Series is a line of BDSM and kink gear. Here that means chastity cages, anal hooks, a ball stretcher, a gag, cuffs, nipple suckers and a clit pump, plus powered toys. The Viper suckers and velvet bondage set suit a first try. The anal hooks, Hells Tether and Jennings gag are advanced: they call for experience and a partner you trust.
Master Series gear by type
Master Series chastity cages
The Entrapment Deluxe Locking Chastity Cage is nickel-free stainless steel, with two scrotal rings and two swappable caps: a closed one for short, strict sessions and a cum-thru one that lets the wearer shower and urinate while locked. The Lockdown is a lighter, see-through plastic alternative to a steel cage, with four rings and a two-key lock. More BDSM toys and bondage gear.
Master Series anal hooks
Two stainless steel hooks for rope bondage. The Hooked has a 1.5-inch ball, a curve that rests against the back and a 1.5-inch ring for rope; it weighs 12 ounces. The Anal Hook Trainer With 3 Plugs pairs a 9.4-inch hook with three tapered aluminum-alloy plugs, 1 to 1.5 inches wide. Never unscrew the hook with a plug still inside. More anal training kits.
Ball stretcher and humbler
The Hells Tether Ball Stretcher and Cuffs is advanced: a weighted metal ring (1.25-inch inner diameter) that fastens around the scrotum with the included allen wrench. With its cushioned PU leather ankle cuffs, it becomes a humbler that keeps the wearer kneeling. Keep sessions short and stop at once if you feel pain, numbness or coldness, or see a color change. More cock rings.
Gags and restraints
The Rubber Coated Jennings Gag is an advanced, ratcheting open-mouth gag: stainless steel with black PVC where it meets the teeth and a one-press release lever. It opens as wide as 2.5 inches; stay well under that, and agree on a hand signal first. Gentler? The 6pc Velvet Bondage Set pairs suede-feel wrist and ankle cuffs with a collar, leash and gold chains. More ball gags.
Nipple and clit pumps
The Viper Nipple Suckers are an easy first step: squeeze-to-attach suckers about 1.5 inches long that need no batteries. The 3-Way Nipple & Clit Pump System runs a clit cylinder and two nipple cylinders off one trigger hand pump, with two in-line valves to choose which spots get more. Pop the cylinders off the tubing to leave them on. More pussy pumps.
Thrusting dildos and a heated wand
Two handle-controlled dildos thrust for you, each at 3 speeds: the 8X Auto Pounder with 1 inch of thrust and 8 vibration modes, the 10x thrusting dildo with 2.5 inches of thrust and vibration in 3 speeds and 7 patterns. The Thunder heating wand heats up to 113°F (45°C), with 6 speeds and 12 patterns. Also here: a curved, IPX7 10x dual-ended vibrating dildo.
How to choose Master Series gear
- Material. Steel and aluminum are non-porous; the Lockdown is light plastic.
- Nickel. The Jennings gag's steel contains nickel; skip it if you're sensitive. The Entrapment, Hook Trainer, velvet set and Lockdown use nickel-free metal.
- Fit. The Entrapment has two ring sizes, the Lockdown four; the velvet cuffs fit 5.75- to 9.25-inch wrists.
- Locks. Both cages lock with keys, and the Hells Tether's cuff buckles are padlock-ready.
- Power. Three recharge over USB: the Auto Pounder, 10x thrusting dildo and Thunder wand. The cages, hooks, gag, cuffs, suckers and pump are manual.
How to play safely
- Talk limits and pick a safeword first; with a gag in, use a hand signal.
- Start small, gentle and short.
- Water-based lube for silicone toys and the pump; any lube for steel and aluminum.
- Leave room for a finger under every cuff and the collar. Check hands, feet and anything ringed or caged for numbness, coldness, swelling or a color change, and anything pumped for pinching or numbness; release at once. If numbness or pain lingers, talk to your doctor.
- Keep keys, the spare and the allen wrench within reach.
- Never leave a restrained or gagged partner alone; release at any sign of distress.
- Check in afterward.
Cleaning and care
- Steel and aluminum: warm water and mild soap, then dry well.
- Lockdown: warm water and antibacterial soap; air dry.
- Auto Pounder: IPX5, so rinse it, never soak it.
- 10x thrusting dildo and Thunder wand: soapy cloth, then toy cleaner; with no water rating, never submerge.
- Viper suckers: porous, so wash with mild soap after each use and dry fully.
- PU leather: spot-clean the straps and cuffs; wipe the metal.
- Jennings gag: wipe it down with toy cleaner.
Master Series FAQ
What is a chastity cage?
A chastity cage is a locking device that encloses the penis to prevent erection and touch, often with a partner holding the key. The two here are the steel Entrapment, with two swappable caps, and the lighter plastic Lockdown, with four ring sizes.
How do you put on a chastity cage?
Put it on while soft, never erect, with a little lube. Fit the ring behind the testicles first, then slide the cage on and lock it. Take it off at once at pain, numbness, swelling, coldness or a color change; keep the keys within reach. This is general guidance.
How do you size a chastity cage?
Measure around the base of the penis and scrotum, where the ring sits, and divide by 3.14 to compare with the listed inner diameters; aim for snug, not tight. The Entrapment has 1.7- and 1.9-inch rings; the Lockdown, 1.7, 1.9, 2 and 2.25 inches. This is general guidance.
How long can you wear a chastity cage?
There's no fixed time: start with short sessions and build up gradually. Both cages have a cum-thru cap or tip for longer wear, so the wearer can urinate while locked. Take it off at once at pain, numbness, swelling, coldness or a color change, and talk to a doctor before any extended wear.
What is an anal hook?
An anal hook is a curved metal rod with a ball on one end and a ring on the other, used in rope bondage: the ball goes in, and rope ties to the ring. On the Hook Trainer, one of three tapered plugs replaces the ball.
How do you use an anal hook?
Slowly, with plenty of lube. Ease the ball or plug in, then tie rope to the ring, but never pull the rope hard, never let the hook bear body weight and never leave a tied partner alone. On the Hook Trainer, never unscrew the hook while the plug is in. Stop at any pain.
What is a ball stretcher?
A ball stretcher is a ring worn around the scrotum, above the testicles, that adds a steady pull. The Hells Tether is weighted and doubles as a humbler. Keep sessions short and stop at once if you feel pain, numbness or coldness, or see a color change.
How do you use nipple suckers?
Squeeze a Viper sucker, press it over a nipple and let go: suction holds it on. Start gently, keep sessions short and ease them off at any pinching, numbness or discoloration. On the 3-Way pump, water-based lube on the rims helps the seal, and the quick-release valve lets pressure out.
Want our top picks?
Our buying guides cover the 10 best bondage kits and restraints, plus the 6 best thrusting dildos and vibrators for toys with a motor. Every order ships discreetly from the US, free over $75.
