BLUE line
BLUE line (USA) 6" Urethral Sound | Medical-grade Stainless Steel - Teardrop Design - Advanced Urethral Stimulation
BLUE line (USA) 6" Urethral Sound | Medical-grade Stainless Steel - Teardrop Design - Advanced Urethral Stimulation
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🔒 Discreet Packaging · Protecting Your Privacy📦 Orders placed before 4 PM daily = Shipped via SF Express within 1 day (confidential shipping)🚀 Same-Day Express Delivery: Gogovan / Lalamove, free shipping on orders over $1000 (receive as fast as 2 hours after placing order)📍 Store Pickup Mong Kok Flagship Store: Shop 2A, Cheung Kee Building, 21 Soy Street, Mong Kok (entrance next to the hand-beaten lemon tea shop)Tai Po Branch: Shop 12a, G/F, Fortune Plaza, Tai Po
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BLUE line (USA) 6" Teardrop Urethral Sound
Produced by the American brand BLUE line, this 6-inch (approx. 15.2cm) urethral sound is made from medical-grade stainless steel with a teardrop-shaped tip, providing a deep urethral stimulation experience. Its longer length makes it suitable for advanced users with prior experience in urethral exploration.
Product Highlights
- 🔩 Medical-grade stainless steel material: Safe, non-toxic, corrosion-resistant, and can be sterilized at high temperatures for safe and hygienic reuse.
- 📏 6 inches (approx. 15.2cm) length: Offers a deep insertion experience, suitable for advanced users.
- 💧 Teardrop-shaped tip design: The gradually widening tip provides a unique stimulating sensation and a gentle, full feeling against the urethral wall.
- ✨ Smooth, non-porous surface: Reduces friction discomfort, ensures smooth insertion, and is easy to clean and maintain.
- 🇺🇸 US imported quality: Manufactured according to international standards, ensuring quality assurance.
Why choose the BLUE line 6" Teardrop Urethral Sound?
The 6-inch length combined with the teardrop-shaped tip offers advanced users a deeper and richer urethral stimulation experience. The medical-grade stainless steel material is safe and reliable, can be sterilized at high temperatures, and is best used with water-based lubricant. It is suitable for advanced users with prior urethral exploration experience who wish to challenge a longer size.
Professional Usage Advice
- Must be thoroughly cleaned with warm water and neutral detergent before and after use, or sterilized with boiling water.
- Must be used with plenty of water-based lubricant; never insert dry.
- This length is relatively long and is recommended for users with prior urethral exploration experience.
- If you feel any discomfort or pain, stop using immediately.
Frequently Asked Questions Q&A
Q: Which users is the 6-inch length suitable for?
A: This length is relatively long and is suitable for advanced users with prior urethral exploration experience who wish to challenge a longer size. Beginners are advised to start with shorter styles.
Q: What are the characteristics of the teardrop design?
A: The teardrop-shaped tip creates a unique, gentle, and full stimulating sensation against the urethral wall during insertion, offering a different experience compared to blunt or beaded designs.
Q: What kind of lubricant can be used?
A: Water-based lubricant is recommended. Silicone-based lubricant can also be used, but please avoid oil-based lubricants.
About 18FUN Hong Kong Adult Products Specialist Store
18FUN is a professional adult pleasure products store in Hong Kong, offering a wide range of high-quality pleasure products from international brands. All orders are delivered in discreet packaging to protect your privacy. You are welcome to visit our Mong Kok or Tai Po stores, or shop online.
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Delivery Method
Delivery Method
Hong Kong Local Delivery Service
Purchases over $300
| Shipping Method | Payment Method | Shipping Fee | Packaging | Delivery Time | Duration |
| S.F. Express | Credit Card/Bank Transfer/Payme/FPS/ Alipay/WeChat Pay/Octopus |
Free Shipping | Discreet packaging in white or brown cardboard box | Monday to Friday 12:00 - 18:00 |
2 - 4 days |
| Gogovan | Credit Card/Bank Transfer/Payme/FPS/ Alipay/WeChat Pay/Octopus |
$70 | Discreet packaging in white or brown cardboard box | Monday to Friday 12:00 - 18:00 |
Same Day |
| Nearby MTR Station/ Nearby Hotel |
Cash/Credit Card/Bank Transfer/Payme/FPS/Alipay/WeChat Pay/Octopus | Free Shipping | Discreet packaging in black plastic bag or cardboard box | Monday to Sunday 11:30 - 22:00 |
1 hour |
| Store Pickup | Cash/Credit Card/Bank Transfer/Payme/FPS/Alipay/WeChat Pay/Octopus | Free Shipping | Discreet packaging in black plastic bag or cardboard box | Monday to Sunday 11:30 - 22:00 |
Same Day |
*We offer international shipping services. Delivery details and shipping fee calculations vary by region. Please contact us for more information.
Email : cs@18funstore.com
Whatsapp : +852 46140651
Purchases under $300
| Shipping Method | Payment Method | Shipping Fee | Packaging | Delivery Time | Duration |
| S.F. Express | Credit Card/Bank Transfer/Payme/FPS/ Alipay/WeChat Pay/Octopus |
$30 | Discreet packaging in white or brown cardboard box | Monday to Friday 12:00 - 18:00 |
2 - 4 days |
| Gogovan | Credit Card/Bank Transfer/Payme/FPS/ Alipay/WeChat Pay/Octopus |
$70 | Discreet packaging in white or brown cardboard box | Monday to Friday 12:00 - 18:00 |
Same Day |
| Nearby MTR Station/ Nearby Hotel |
Cash/Credit Card/Bank Transfer/Payme/FPS/Alipay/WeChat Pay/Octopus | $20 | Discreet packaging in black plastic bag or cardboard box | Monday to Sunday 11:30 - 22:00 |
1 hour |
| Store Pickup | Cash/Credit Card/Bank Transfer/Payme/FPS/Alipay/WeChat Pay/Octopus | Free Shipping | Discreet packaging in black plastic bag or cardboard box | Monday to Sunday 11:30 - 22:00 |
Same Day |
*We offer international shipping services. Delivery details and shipping fee calculations vary by region. Please contact us for more information.
Email : cs@18funstore.com
Whatsapp : +852 46140651
After-sales and refund policy
After-sales and refund policy
Return and Exchange Arrangement
All electronic products can be returned or exchanged within 7 days of purchase if there is no damage caused by human factors. Other products cannot be returned or exchanged.
Some products come with a 1-year factory warranty, which covers any non-human damage to the product within 1 year from the date of purchase.
Non-human damage refers to the quality defects of the original product, or the failure of the product to operate normally due to the failure of the original parts, which are all protected by the return policy. However, acquired damage caused by human problems such as clothing wear, incorrect use of the product without following the operating instructions, breakage, scratches, improper cleaning and maintenance, etc. are not within the scope of maintenance and the company is not responsible. If the product is non-human damage, please do not try to disassemble the product and repair it yourself, otherwise our store or the original manufacturer will not be able to provide free maintenance services.
The return guarantee does not apply to the following situations:
1) Requests to change product color, style and size due to customer personal preference.
2) The color difference between the picture and the actual object is caused by differences in monitor display and shooting scenes.
3) Discoloration of clothing items is normal and return and exchange guarantee does not apply.
4) Due to different physical conditions, the product effects may vary from person to person, and the return and exchange guarantee does not apply.
Return and Exchange Period <br data-mce-fragment="1">The return and exchange period is 7 working days from the date the customer receives the product. Any return or exchange request made after the expiration of the period will be invalid.
How to return or exchange
1. If you need to return or exchange a product, please contact us as soon as possible. If you ordered online, please include your name, contact number and order number. If you purchased in a store , please provide the receipt and bring the product and original packaging to the store for inspection and exchange procedures.
2. If no abnormality is found in the product after inspection, we will return the original product to the customer without making any replacement.
3. The returned product must be clean, without stains, and placed in its original intact packaging, because the packaging is part of the product. If the packaging is not returned together, or the packaging is damaged and dirty, our store will not accept the return request and return the product to the customer.
3. Returns and exchanges are limited to products of the same style and color. If you wish to exchange for another style of product, and the price of the product is higher than the returned product, the customer must pay the difference; if the price of the product is lower than the returned product, the difference will not be refunded.
4. The store reserves the right to amend the above return and exchange terms. In case of any dispute during the return and exchange, the store will reserve the right to make the final decision.
