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Compact Versatility — The Smaller ER01
The ER04 is a compact version of our bestselling ER01 — same versatile 4 o'clock shaft angle in a smaller package. The reduced size makes it more discreet for daily wear while maintaining play capability. One of our most popular models.
Like all ER models, the ER04 features a permanently integrated silicone rod and is always firm. The compact size makes this less noticeable under clothing compared to larger ER models.
Want more size? → ER01 (standard) or ER11 (large)
Want ultra-realism at this size? → ER05 (premium realistic)
Want completely soft packing? → FL Packers
The all-rounder for perfect balance. A best-selling firm silicone model: discreet for packing, stable for active use, and engineered with a movable outer layer for ultra-realistic aesthetics.
Measurements are approximate due to handcrafting.
Who It's For
For users who want a single, no-compromise solution. Ideal if you're past the beginner stage and need a premium, versatile accessory that balances daily comfort with confident active functional performance.
Why It Works
- Balanced Size: Discreet under clothing, satisfying during active use.
- Movable Layer: Advanced multi-layer silicone moves naturally over the core for an authentic feel.
- Pack & Play: Seamless transition from daywear to multi-functional activities.
- Body-Safe: Hypoallergenic, platinum-cure silicone for long-term durability.
- Natural Angle: Slight downward point aids packing discretion and a natural silhouette.
Shaft Customization
✓ Silicone Support Rod (Default)
Best for comfort. Integrated silicone core offers natural flexibility for packing and active use. Recommended for most users.
Reinforced Support Rod
Max rigidity. Lightweight but firmer internal reinforcement for enhanced structural integrity. The rod is permanently integrated during construction.
Real Life Performance
Wear with supportive briefs for a relaxed profile. The slight downward angle aids discretion during the day and provides a confident, comfortable angle for active use.
Materials
- Skin-safe platinum silicone
- Multi-layer movable outer skin
- Phthalate-free & body-safe
Care
- Wash with warm water & mild soap
- Store away from dust & oils
- Avoid harsh solvents
Compatibility
- Supportive packing underwear recommended
- Non-STP model
- Position downward for discretion
Usage
- Use: Balanced Pack & Play
- Rod: Integrated & non-removable
- Tip: Silicone rod offers best flex
The Emisil Difference
15+ years of specialized craft. The ER04 distills our experience into an expertly balanced, all-in-one model—trusted by users worldwide for seamless confidence.
Original: $348.45
-70%$348.45
$104.53Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Compact Versatility — The Smaller ER01
The ER04 is a compact version of our bestselling ER01 — same versatile 4 o'clock shaft angle in a smaller package. The reduced size makes it more discreet for daily wear while maintaining play capability. One of our most popular models.
Like all ER models, the ER04 features a permanently integrated silicone rod and is always firm. The compact size makes this less noticeable under clothing compared to larger ER models.
Want more size? → ER01 (standard) or ER11 (large)
Want ultra-realism at this size? → ER05 (premium realistic)
Want completely soft packing? → FL Packers
The all-rounder for perfect balance. A best-selling firm silicone model: discreet for packing, stable for active use, and engineered with a movable outer layer for ultra-realistic aesthetics.
Measurements are approximate due to handcrafting.
Who It's For
For users who want a single, no-compromise solution. Ideal if you're past the beginner stage and need a premium, versatile accessory that balances daily comfort with confident active functional performance.
Why It Works
- Balanced Size: Discreet under clothing, satisfying during active use.
- Movable Layer: Advanced multi-layer silicone moves naturally over the core for an authentic feel.
- Pack & Play: Seamless transition from daywear to multi-functional activities.
- Body-Safe: Hypoallergenic, platinum-cure silicone for long-term durability.
- Natural Angle: Slight downward point aids packing discretion and a natural silhouette.
Shaft Customization
✓ Silicone Support Rod (Default)
Best for comfort. Integrated silicone core offers natural flexibility for packing and active use. Recommended for most users.
Reinforced Support Rod
Max rigidity. Lightweight but firmer internal reinforcement for enhanced structural integrity. The rod is permanently integrated during construction.
Real Life Performance
Wear with supportive briefs for a relaxed profile. The slight downward angle aids discretion during the day and provides a confident, comfortable angle for active use.
Materials
- Skin-safe platinum silicone
- Multi-layer movable outer skin
- Phthalate-free & body-safe
Care
- Wash with warm water & mild soap
- Store away from dust & oils
- Avoid harsh solvents
Compatibility
- Supportive packing underwear recommended
- Non-STP model
- Position downward for discretion
Usage
- Use: Balanced Pack & Play
- Rod: Integrated & non-removable
- Tip: Silicone rod offers best flex
The Emisil Difference
15+ years of specialized craft. The ER04 distills our experience into an expertly balanced, all-in-one model—trusted by users worldwide for seamless confidence.















