{{ 'fb_in_app_browser_popup.desc' | translate }} {{ 'fb_in_app_browser_popup.copy_link' | translate }}

{{ 'in_app_browser_popup.desc' | translate }}

View All / Male Toys / Special Stimulations / Urethral Rods
A-One Dual-Spec Urethral Sound｜Metal Bead Tip Men's Toy

A-One Dual-Spec Urethral Sound｜Metal Bead Tip Men's Toy

A-One urethral sound offers red single-bead and blue mixed-size bead specs. Metal bead tips with adjustable rings let men explore layered stimulation by depth and pace. Rings 25 mm / 30 mm, Japanese brand—suited to careful advanced users.

Free Shipping fee (Within Hong Kong) for order over $200 HKD on order

over $1000 have 5% off and $88 for next time use (Membership login required) on order

Free Shipping fee (Within Macau) for order over $300 HKD on order

Taiwan: free delivery upon 800 HKD (3100 TWD approx.) on order

Free Shipping fee (Overseas) for order over $2000 HKD on order

$88 credit for next time use (Membership login required) on order

Overseas Tax-Inclusive Service on order

Overseas Tax-Inclusive Service on order

【Double 11】$1111 save $111｜$1711 save $333｜Get $88 credit for next time! on order

HK$158.00
{{shoplineProductReview.avg_score}}( {{shoplineProductReview.total}} {{'product.product_review.reviews' | translate}} )
{{amazonProductReview.avg_rating}}( ({{amazonProductReview.total_comment_count}} {{'product.product_review.reviews' | translate}}) )
{{ title.name_translations | translateModel }} : {{variationName[$index] | translateModel}}
Quantity
Sign in/up now
Add to Wishlist
Sign in/up now
The maximum quantity per submit is 99999
This quantity is invalid, please enter a valid quantity.
Sold Out

Not enough stock.
Your item was not added to your cart.

Not enough stock.
Please adjust your quantity.

{{'products.quick_cart.out_of_number_hint'| translate}}

{{'product.preorder_limit.hint'| translate}}

Limit {{ product.max_order_quantity }} per order.

Only {{ quantityOfStock }} item(s) left.

Please message the shop owner for order details.
Sign in/up now
Add to Wishlist
Sign in/up now
Description
Shipping & Payment
Customer Reviews
Description
A-One Dual-Spec Urethral Sound｜Metal Bead Tip Men's Toy

Red & blue dual bead-tip designs　Adjustable layered stimulation —— The A-One urethral sound is designed for men ready for advanced exploration. Metal bead tips sit on the rod and are secured at the glans with a rubber ring. Choose the red single-bead tip or the blue mixed-size bead tip, then adjust position and depth via the connecting ring for varied layers of stimulation. Intended for users who understand the risks and proceed with care.

Red & blue dual bead specsAdjustable ring positionMetal bead layered stimulation
Key Features
Two bead-tip specs to choose: Available in a red single-bead tip and a blue mixed-size bead tip: the former offers a more uniform feel, while the latter delivers clearer layered sensation from alternating sizes. Pick freely to match your mood and preference.
Metal bead in-and-out variation: The shaft is fitted with metal beads of varying sizes. Slow insertion and withdrawal create distinct rises and falls in sensation, letting you control pace and intensity.
Ring fix with adjustable depth: Loop the rubber ring around the glans and adjust tip position via the connecting ring. Includes a small ring (25 mm inner diameter) and a large ring (30 mm inner diameter) for fine-tuning to your size and preferred depth.
Made by A-One, Japan: From the Japanese brand A-One. Packaging approx. H145×W92×D20 mm, clean and simple design—suited to men who understand the risks and wish to try carefully.
Explore at your own pace: Choose spec, depth and stroke speed according to how you feel. Keep movements slow and focused; stop at any discomfort. Enjoyment comes with personal responsibility for the risks.
Usage Scenarios
Solo testing of the two specs: In a quiet moment, start with the red single-bead tip to feel its even progression; once familiar, switch to the blue mixed-size beads for layered, alternating sensation.
Depth-adjustment layering practice: Fine-tune tip position with the connecting ring and secure with the 25 mm small ring or 30 mm large ring as needed, working from shallow to deeper to find a comfortable range.
Relaxed pacing after full prep: Clean hands and product, apply water-based lubricant, then move slowly to feel the metal bead variation. Stay attentive to your body’s response and enjoy at your own rhythm.
How to Use
Before use, fully understand the risks and intensity of urethral play; thoroughly clean hands and the product
Apply a suitable water-based lubricant generously to the shaft and relevant areas
Loop the rubber ring around the glans, fit the connecting ring and adjust to a comfortable position
Choose the red single-bead or blue mixed-size bead spec as preferred; insert slowly from shallow to deeper
Keep strokes slow; adjust depth and pace to sensation and stop at any discomfort
Clean immediately after use, dry completely, then store properly
Care & Cleaning
Rinse with clean water before and after use, and we recommend thorough cleaning with men’s toy cleaner. Pair with water-based lubricant to reduce friction. Dry completely before storage to avoid residual moisture. Care products can be found in the store’s “Men’s Toy Cleaner” and “Water-Based Lubricant” categories.
FAQ
Q: What is the difference between the red and blue specs?
A: Red is a single-bead design with a more uniform feel; blue uses mixed-size beads for clearer layered sensation on insertion and withdrawal. Both work with the rubber ring and connecting ring for position adjustment.
Q: What are the ring sizes and how do I adjust?
A: Includes a small ring (25 mm inner diameter) and a large ring (30 mm inner diameter); choose by your size. Adjust tip position and depth via the connecting ring.
Q: What safety points should I watch during use?
A: Urethral stimulation carries inherent risk. Learn the hazards and intensity beforehand, move slowly and carefully, and stop at any discomfort. You assume the risks while enjoying the experience.
Q: How should I clean and care for it?
A: Clean before and after use with water and men’s toy cleaner; water-based lubricant is recommended. Dry thoroughly before storage and avoid moisture.
Specifications
BrandA-One
Product nameUrethral Sound
TypeUrethral sound
Available specsRed – single bead; Blue – mixed-size beads
Bead tipMetal bead tips (size layout varies by spec)
Ring sizesSmall ring inner Ø25 mm / Large ring inner Ø30 mm
Package sizeH145×W92×D20 mm
BarcodeRed 4573432994156; Blue 4573432994163
Related Tags:# Urethral Rods# A-One# Non China produced Male Toys# Male Toys Cleansing# Water-based Lubricants# Men's Care
A-One Dual-Spec Urethral Sound｜Metal Bead Tip Men's Toy
Shipping & Payment

Delivery Options

  • S.F. Express - Centre Pickup
  • S.F. Express - Store Pickup
  • S.F. Express - EF Locker Pickup
  • S.F. Express - Circle K Store Pickup
  • S.F. Express - Office / Home Delivery
  • Overseas shipping - Taiwan
  • Other regions - International shipping
  • Malaysia, Singapore, Taiwan - International shipping
  • Other regions - Australia, Japan, United Kingdom, Germany, France
  • China Delivery
  • 海外（澳門） － 速遞
  • Pick-up in store - Kwun Tong branch

Payment Options

  • Apple Pay
  • Google Pay
  • Credit Card
  • FPS
  • Alipay
  • WeChat Pay
  • Paypal
  • Payme
  • Bank Transfer ( HS, HSBC, BOC Bank)
  • Pick up in our store
  • Octopus Apps
Customer Reviews
{{'product.product_review.no_review' | translate}}
Shipping & Delivery FAQ
Free shipping fee included?

Local Hong Kong orders enjoy free shipping over HK$200. For international shipping, click here .

Cut-off time for dispatch?

Mon–Fri have two cut-off times: 9 AM and 12 PM. Sat, Sun & public holidays cut-off is 12 PM.

How long does delivery take?

Fastest case: order before 9 AM → receive in the evening. Normally 1–2 business days.
For same-day delivery (orders over HK$1200), WhatsApp us here .

Is the packaging discreet?

Yes. We use neutral packaging with no product indications. Items are also sealed inside a solid courier bag.

Do you offer products returns?

Premium Level 3 and Signature Level 4 membership tier can enjoy no-reason returns if the outer box is intact. Learn more .

You might also like...