Urethral sounding rods and plugs for deep internal stimulation. Surgical-grade stainless steel, smooth finish, and sized from beginner to advanced.
Free same-day delivery above S$100 · Discreet packaging always
Singapore's most loved, since 2015.
Rated by you
13,200+ reviews
Packing
No labels, plain box
Warehouse
Yishun, Singapore
Minute VIP
Same-day delivery
Since then
Family-run, local
Urethral sounding involves the careful insertion of smooth, medical-grade rods or plugs for a unique internal sensation. This is a specialist practice — start small, use the correct lubricant, and go slowly.
All items in this collection are medical-grade stainless steel. Ships in discreet, unbranded packaging.
Experienced players exploring intense, novel internal sensation — and curious beginners willing to go slow and prioritise hygiene. Urethral sounding is an advanced practice that rewards patience and care.
The urethra is lined with sensitive nerve endings, and a smooth, tapered sound creates a deep, filling sensation unlike anything else. Polished medical-grade steel and generous sterile lubricant make controlled exploration possible.
A smooth tapered beginner sound, a graduated steel set, or a vibrating sound for added sensation — all in body-safe steel and delivered discreetly across Singapore.
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Frequently Asked Questions
Urethral sounding is the practice of gently inserting a smooth, purpose-made rod (a sound) into the urethra for sensation. The urethra is rich in nerve endings, creating a deep, unique fullness. It's an advanced form of play that demands strict hygiene and a slow, careful approach.
It can be done safely with great care, but carries real risks — urinary tract infection, irritation or injury — if rushed or done unhygienically. Use only smooth, purpose-made sounds, sterilise everything, never force, and stop immediately at any pain, resistance or bleeding. If in doubt, don't proceed.
Start with a single, smooth, thin, well-tapered sound rather than a large or textured one. The Stainless Steel Urethral Sounding Rod is a polished beginner-appropriate option — begin with the thinnest size and never rush the progression.
Use a sterile, water-based lubricant only — ideally one designed for catheter or urethral use. Apply generously to both the sound and the urethral opening, and reapply as needed. Never use silicone or oil-based lube, and never share lube or applicators between people.
Hygiene is critical. Wash hands thoroughly, then clean stainless steel sounds with soap and water and sterilise by boiling or with a medical sterilising solution before and after every use. Dry on a clean surface. Never use a sound that is scratched, pitted or damaged.
Yes — the Urethral Sounding Vibrator adds gentle vibration for extra sensation. Treat it with the same care as any sound: sterilise the insertable portion, use sterile water-based lube, keep it fully charged, and never submerge the motor unless rated waterproof.
Be relaxed, clean and unhurried. Lie back, let a well-lubricated sound descend gently with gravity rather than pushing, and never force against resistance. Stop at any pain or bleeding. Keep sessions short while you learn, and urinate afterwards to help flush the urethra.
Always. Every order ships in plain, unbranded packaging — no product names or store branding on the outside. Free standard delivery above S$50. Free same-day delivery above S$100, order by 3pm. VIP same-day typically arrives in 60–90 minutes from our Yishun warehouse.
Why Trust Frisky Business
Local, reliable, and guided — so you can buy with confidence every time.
Everything ships from our own Yishun warehouse, handled by a Singapore team — so questions get answered fast and any issue is resolved here, not chased through an overseas seller.
No 2-week overseas waits. Free standard delivery above S$50, free same-day above S$100 (order by 3pm), and VIP same-day in 60–90 minutes.
For sounding, surface quality is everything. We stock polished, smooth, body-safe stainless steel sounds that can be properly sterilised — never rough or porous materials. Steel sounds are quality-checked hardware; vibrating sounds carry our 90-day or the brand's local warranty, never stacked.
This is advanced play, so we won't sugar-coat it — we'll point you to beginner-appropriate sizes and the sterile, go-slow approach that keeps it safe. Message our team on live chat or WhatsApp +65 8360 9554, no judgment.
Every order ships in plain, unbranded packaging — no product names or store branding on the outside. Your privacy is built into every step of how we operate, not an afterthought.
13,200+ reviews at 4.8/5 and more than 30,000 customers over a decade. We've grown because people come back and tell their friends — trust earned order by order.
