Master Series Nipple Amplifier Pyramids Bulbs by XR

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Master Series Nipple Amplifier Pyramids Bulbs by XR

Explore adjustable nipple stimulation with the Master Series Nipple Amplifier Pyramids Bulbs by XR. This nipple pumping and ring system combines two differently sized suction pumps with eight graduated rubber O-rings, allowing users to experiment with temporary nipple fullness and sensation.

Designed as part of the Master Series collection by XR, the Pyramid Nipple Amplifier Bulbs use suction to temporarily draw the nipple into the pump opening. The included flexible rings can then be positioned around the base of the nipple to maintain a snug fit.

The set includes two pumps measuring 2.63 inches long. The larger pump has a 0.53-inch inner opening diameter, while the smaller pump features a 0.35-inch inner opening diameter, providing different fitting options.

For additional versatility, the system includes eight rubber O-rings with listed inner diameters ranging from 0.33 inches to 0.54 inches. These graduated sizes allow users to select a ring based on comfort and fit.

The manufacturer describes a straightforward application process: place a selected ring over the open end of the pump, position the pump over the nipple, apply gentle suction, and carefully transfer the ring into position.

The flexible rubber rings are designed to fit around the nipple after pumping. Because suction and constriction can affect circulation, use minimal pressure, avoid prolonged wear, and remove the rings immediately if discomfort, numbness, swelling, or discolouration occurs.

Whether exploring nipple-focused sensory play or adding a specialized accessory to an existing collection, the Master Series Nipple Amplifier Pyramids Bulbs provide two pump sizes and a selection of ring sizes in one set.

Discover related accessories in our Clitoral & Nipple Clamps collection, and explore additional specialty products in our Fetish collection.

Key Features

• Two-Pump System: Includes two differently sized nipple suction pumps.
• Eight Rubber O-Rings: Provides a selection of graduated ring sizes.
• Adjustable Fit Options: Choose between different pump openings and ring diameters.
• Temporary Nipple Fullness: Suction is intended to create a temporary change in nipple appearance.
• Large Pump Opening: 0.53-inch inner diameter.
• Small Pump Opening: 0.35-inch inner diameter.
• Pump Length: Both pumps measure 2.63 inches long.
• Graduated Ring Sizes: O-ring inner diameters range from 0.33 to 0.54 inches.
• Flexible Rubber Rings: Designed to fit around the nipple after pumping.
• Specialty Sensory Accessory: Intended for adult nipple-focused play.
• Master Series Collection: Part of XR's specialty accessory range.

Product Specifications

• Brand: XR
• Collection: Master Series
• Product Name: Master Series Nipple Amplifier Pyramids Bulbs
• Product Type: Nipple suction pump and O-ring set
• Number of Pumps: 2
• Number of O-Rings: 8
• Pump Length: 2.63 inches (6.68 cm)
• Large Pump Inner Opening Diameter: 0.53 inches (1.35 cm)
• Small Pump Inner Opening Diameter: 0.35 inches (0.89 cm)
• O-Ring Inner Diameter Range: 0.33–0.54 inches (0.84–1.37 cm)
• O-Ring Material: Rubber
• Pump Material: Described as glass in the supplied manufacturer instructions; verify construction
• Colour: Listed as Glass in the supplied product information
• Intended Use: Temporary nipple suction and ring-based stimulation
• Power Source: Manual
• Latex Content: Not specified
• Individual Ring Measurements: Not specified
• Product Weight: Not specified

Two Nipple Pumps for Different Fits

Large Pump: Features a 0.53-inch inner opening diameter and measures 2.63 inches long.

Small Pump: Features a 0.35-inch inner opening diameter and measures 2.63 inches long.

Manual Suction: The manufacturer describes a squeeze-operated pumping process.

Temporary Effect: Suction may temporarily increase nipple prominence. Results vary, and permanent enlargement should not be expected.

Gentle Application: Begin with minimal suction and stop immediately if discomfort occurs.

Eight Graduated Rubber O-Rings

Eight Rings Included: The set contains eight flexible rubber O-rings.

Graduated Sizing: The manufacturer lists inner diameters ranging from 0.33 to 0.54 inches.

Customizable Fit: Different ring sizes allow users to select an opening based on individual comfort.

Flexible Material: Rubber construction provides stretch for positioning.

Circulation Awareness: Rings should never cause pain, numbness, pronounced swelling, or colour changes.

Important: Do not force a ring over swollen tissue. Remove it immediately if it becomes uncomfortable or difficult to remove.

How the Nipple Amplifier System Works

Step 1 — Select a Pump: Choose the larger or smaller pump opening based on the manufacturer's sizing information.

Step 2 — Select an O-Ring: Choose a flexible ring that can be positioned without excessive tightness.

Step 3 — Position the Ring: Place the selected O-ring over the open end of the pump as described by the manufacturer.

Step 4 — Apply Gentle Suction: Position the pump over the nipple and use minimal suction. Avoid excessive pressure or repeated pumping.

Step 5 — Transfer the Ring: Carefully move the ring into position at the base of the nipple without pulling or pinching the skin.

Step 6 — Monitor Comfort: Remove the ring promptly if tightness, pain, numbness, swelling, or discolouration develops.

Important: Follow the current manufacturer's instructions for the exact pump design. Do not use damaged glass components or apply force to fragile parts.

Use & Care

• Read Instructions: Review the manufacturer's directions before use.
• Inspect Components: Check pumps for cracks, chips, and other damage.
• Inspect Rubber Rings: Do not use rings that are torn, brittle, or deteriorated.
• Check Material Sensitivities: Rubber composition and latex content have not been specified.
• Start Gently: Use minimal suction and avoid excessive pressure.
• Avoid Prolonged Suction: Extended or excessive pumping can cause bruising or tissue injury.
• Avoid Prolonged Ring Wear: Restrictive rings can interfere with circulation.
• Monitor Skin: Stop immediately if pain, bruising, numbness, swelling, or unusual colour changes occur.
• Never Use on Damaged Skin: Avoid application to broken, irritated, or injured tissue.
• Do Not Sleep While Wearing Rings: Remain alert and able to remove them promptly.
• Avoid Numbing Products: Do not mask pain or discomfort.
• Remove Carefully: Never pull forcefully on swollen or sensitive tissue.
• Seek Medical Assistance: If a ring becomes trapped or significant symptoms persist, obtain medical care.
• Clean Before First Use: Follow the manufacturer's cleaning directions for each component.
• Clean After Every Use: Use a cleaning method compatible with the pump and rubber materials.
• Avoid Harsh Chemicals: Strong solvents may damage rubber components.
• Dry Thoroughly: Allow all components to dry completely before storage.
• Store Carefully: Protect pumps from impacts and rubber rings from excessive heat and sunlight.
• Replace Damaged Components: Discontinue use if a pump or ring becomes damaged.

Staff Tip

The Master Series Nipple Amplifier Pyramids Bulbs by XR includes two pumps and eight graduated rubber O-rings, offering multiple sizing options in one nipple-focused accessory set. The larger pump has a 0.53-inch opening, while the smaller pump has a 0.35-inch opening. Use gentle suction and avoid excessive ring tightness or prolonged wear. Browse our Clitoral & Nipple Clamps collection for related accessories, and explore our Fetish collection for additional specialty products.

Recommended Collections

Clitoral & Nipple Clamps: Explore our Clitoral & Nipple Clamps collection for nipple-focused accessories and adjustable stimulation options.

Fetish: Browse our Fetish collection for specialty accessories and sensory-play products.

Frequently Asked Questions