Pack & Play Movable skin Multi-layer silicone Slight downward angle Platinum-cure silicone Discreet shipping
ER04 — the all-rounder for perfect balance. One of our most popular erect prosthetics: discreet and comfortable for packing, reliably firm and nicely angled for play.

Measurements are approximate and may vary slightly due to handcrafting.

For users who want a single, no-compromise solution—discreet, all-day comfort and confident performance for intimacy. ER04 is ideal once you’re past the beginner stage and ready for a premium, versatile tool.

• Balanced, “average” size: Discreet under clothing and satisfying during play. The benefit: eliminates the packer’s dilemma—comfortable bulge by day, firm confidence at night.
• Movable skin & multi-layer silicone build: True-to-skin texture and calibrated firmness. The benefit: hyper-real feel that helps the prosthetic read as an extension of you.
• Pack & Play versatility (with silicone erection rod): Transitions from packing to intimacy without switching devices. The benefit: spontaneity, presence, and less anxiety around function.
• Slight downward angle: A natural profile that sits well in supportive underwear. The benefit: believable silhouette and day-to-day comfort.
• Body-safe materials: Platinum-cure silicone; hypoallergenic, non-porous, phthalate-free. The benefit: long-term skin safety and easy care.

Wear ER04 with supportive briefs or packing underwear for a relaxed, natural profile. The slightly down-pointed shaft aids discretion during the day and provides a confident, comfortable angle for play.

Emisil has pioneered ultra-realistic FTM prosthetics for over 15 years. ER04 distills that experience into an expertly balanced, all-in-one device—trusted by users who want seamless confidence in any setting.

Discreet shipping in unbranded packaging  |  Expert support when you need real guidance