▪ Managed medical device ▪ Condom ▪ Made of water-based polyurethane ▪ Made in Japan
Okamoto Zero One 0.01 millimeter 3-pack
Japan’s 0.01 millimeter range. Uniform thinness from base to tip. — A design that transmits body heat directly for a natural sensation.
🌡️ Uniform 0.01 millimeter range ✨ Zero rubber odor 🏷 Made in Japan, domestic 🛡️ Latex-free
📝 Product overview
Okamoto Zero One is an ultra-thin condom that achieves a uniform 0.01 millimeter thickness from base to tip through Okamoto Corporation’s proprietary technology. It meets the 0.01 millimeter range at all three ISO measurement points: top, center, and bottom. Made from water-based polyurethane, it is safe for those with latex allergies. The high thermal conductivity of polyurethane delivers a "barely-there" sensation by transmitting body heat directly. It is completely odorless and offers a clean, fresh feel. The individual packaging is labeled "male side," making it easy to identify the correct side even in the dark. Manufactured at Okamoto’s Ibaraki factory, it is a high-quality condom made entirely in Japan.
⚠️ Usage precautions (for condoms only)
- Be careful not to touch with nails, teeth, or sharp objects.
- Put it on after erection and always before sexual intercourse.
- Check the "male side" on the individual packaging before putting it on.
- Gently press the air pocket at the tip to remove air before putting it on.
- Do not flush after use; dispose of in the trash.
- Use only once per condom.
- Because its elasticity is less than latex, if the size does not fit, it may feel rough.
🌟 Four features
Uniform 0.01 millimeter thickness achieved
Thanks to proprietary technology, thickness is uniform from base to tip. Achieves 0.01 millimeter range at all three ISO measurement points, making it one of the thinnest condoms in Japan.
High thermal conductivity that transmits body heat
The high thermal conductivity of water-based polyurethane transmits your partner’s body heat directly. Features a realistic "barely-there" sensation.
Latex-free, zero rubber odor
Made of water-based polyurethane, safe for those with latex allergies. Completely odorless with a clean and natural feel.
Made in Japan, domestic quality
Manufactured at Okamoto Corporation’s Ibaraki factory. A trusted domestic condom produced under Japan’s strict quality control.
📋 Product specifications
| Product name | Okamoto Condoms A (Zero One) |
|---|---|
| Material | Water-based polyurethane |
| Thickness | Thickness in the 0.01 millimeter range (actual measurement about 0.018mm), uniform from base to tip |
| Color | Clear (colorless and transparent) |
| Length | 175mm |
| Diameter | 33mm (Regular M size) |
| Lubricant | Extra lubricant |
| Shape | Straight |
| Content quantity | 3 pieces |
| Country of origin | Japan (manufactured at Ibaraki factory) |
| Medical device manufacturing and sales approval number | 22500BZX00538A01 |
| Manufacturer and distributor | Okamoto Corporation |
🎯 Purpose of use
※ Condoms are effective for contraception and prevention of sexually transmitted infections but do not guarantee 100% protection. Always check the correct usage instructions.
💡 How to use
- 1 Before opening, make sure the packaging is not damaged, and carefully open it by holding the edge of the package. Remove all cut edges after opening.
- 2 Check the "male side" label on the individual packaging. "Male side" = the side that touches the penis (inside surface).
- 3 Gently press the tip of the semen reservoir to remove air, then place it on the glans of the erect penis.
- 4 Roll down to the base with fingers on both hands. Make sure it is firmly worn to the base.
- 5 After use, slowly remove the condom while holding the base, tie it to prevent spillage, and dispose of it in the trash. Do not flush down the toilet.
📊 Condom comparison
| Item | Okamoto Zero One 3 pieces JAN: 4547691749192 |
Jex ZONE 6 pieces JAN: 4973210030715 |
Okamoto GROOVE 12 pieces JAN: 4547691806482 |
SKYN IR 10 pieces JAN: 4902510180073 |
|---|---|---|---|---|
| Content quantity | 3 pieces | 6 pieces | 12 pieces | 10 pieces |
| Material | Water-based polyurethane | Natural rubber latex | Natural rubber latex | Polyisoprene (IR) |
| Thickness | Approx. 0.018mm (Nominal 0.01mm range, uniform) |
Center: 0.034mm (Base 0.046 / Tip 0.058) |
Approx. 0.037mm | Approx. 0.059mm |
| Diameter | 33mm (M) | 33mm (M) | 33mm (M) | Approx. 34mm (estimated) * Calculated based on flat width 53mm |
| Lubricant features | More (standard) | Stealth Jelly (Double thickness, triple adhesion) |
Double Jelly (High lubrication + ultra adhesion) |
Standard lubricant |
| Rubber smell | None | Few | Few | None |
| Latex-free | ✅ | ❌ | ❌ | ✅ |
| Domestic / Imported | 🏷 Domestic | 🏷 Domestic | 🏷 Domestic | 🇹🇭 Made in Thailand |
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⚠️ Usage precautions
⚠️ Caution
- Use one condom per use only. Do not reuse.
- Always check the packaging condition and expiration date before use.
- Do not use if the packaging is damaged; use a new product.
- Be careful not to touch nails, teeth, or sharp objects when opening. Remove all torn edges after opening.
- Do not use with oil-based lubricants (baby Oil, Vaseline, etc.) as they may damage the condom.
- This product is latex-free, but if you are allergic to polyurethane, please refrain from use. Stop use immediately if abnormalities occur.
- Because it has less elasticity than latex condoms, improper fit may prevent correct wearing.
- Contraceptive and STI prevention effects are not 100%. Always follow the correct usage instructions.
- If abnormalities occur, consult a doctor or medical professional.
📍 Storage precautions
📍 Storage method
- Avoid storing in direct sunlight, high temperature and humidity, or places with volatile substances (such as insect repellents).
- Store in a cool, dark place while still in this packaging.
- Keep out of reach of children.
- Do not use products past their expiration date.
- Storing in wallets or pockets for long periods may degrade quality due to heat and friction.
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