Seiraku Toys Prinz Eugen 5KG Onahip | Dual-Entry Air Chamber Masturbator

Prinz Eugen 5KG Onahip — Adjustable Air Chamber Dual-Entry Masturbator

The Seiraku Toys Prinz Eugen is a 5KG onahip featuring a one-of-a-kind internal air chamber that lets you adjust the firmness and shape on the fly. Squeeze to increase pressure, release to soften — no tools, no setup, just a different experience every time. Dual-entry design with a detailed vaginal tunnel and a separate anal tunnel, both loaded with textured zones designed to maximize sensation.

Vaginal Tunnel (145mm) — 5 Stimulation Zones

1. Pussy Lips Entrance — soft, realistic entry
2. Wet Welcoming Zone — gently stimulating inner walls
3. Stimulating Embrace Zone — firm grip with ridged texture
4. Climax Stud — concentrated nub stimulation
5. Climax Chamber — deep-end pressure zone

Anal Tunnel (125mm) — 3 Stimulation Zones

1. Anal Grip Area — tight, realistic entry feel
2. Ass Slide Zone — smooth gliding mid-section
3. Twirl End — spiral end texture for deep stimulation

Air Chamber Feature

The built-in pressurizable air chamber is Prinz Eugen's signature feature. By squeezing or releasing the chamber, you can change the shape and firmness of the onahip body — a feature not found in standard onahip designs. This lets you simulate a tighter or looser feel without removing the product.

Specifications

Care & Use

• Use with water-based lubricant only — do not use silicone or oil-based lubricants
• Clean thoroughly after each use with warm water and toy cleaner
• Air dry completely before storage
• Store in a cool, dry place away from direct sunlight

Shipping & Availability

Ships from Canada in discreet packaging. Free shipping on Canadian orders over $89 CAD. All orders are packed in plain boxes with no adult branding on the exterior.

More from SEIRAKU-TOYS

See also: Elegant Girl Premium Dual-Layer Onahip, Ereshkigal Goddess Onahip [6.1kg], ASKA MAI 12KG Torso.