Sara Tang
Sexuality Coach
“As a doctor specializing in sexual health, I recommend the Ace to patients seeking responsive, gentle stimulation. Perfect for those exploring after menopause or seeking clitoral alternatives.”
★★★★★4.7 stars | 15,000+ reviews | 700,000+ satisfied players
Nancy's tennis ball
was never for tennis.
Nancy Tennis reimagines pleasure with patent-pending air suction and powerful vibration in iconic tennis ball designs. Engineered for comfort, built for satisfaction, and designed so discreetly that only you'll know what's on your nightstand.
- 12-Month Warranty
- Body-Safe Medical Silicone
- IPX7 Waterproof
As seen on:
✨ Expert Approved ✨
Trusted by leading
pleasure professionals.
Maaike Steinebach
Relationship Therapist
“Nancy Tennis breaks taboos and encourages open conversations about pleasure. The tennis ball design is playful yet elegant. Thoughtfully engineered. Simply brilliant.”
Karen Bigman
Certified Menopause Coach
“Pleasure is your birthright. Nancy gives you the confidence to explore what feels good — solo or with a partner. More joy, more connection, more happiness.”
Hayley Hoffman
Wellness Educator
“The Ace packs powerful, focused stimulation in a design that looks beautiful. Precise, responsive, and delightfully discreet. Love this approach to pleasure.”
- ★★★★★GAME CHANGER
“Honestly the first product that made me feel confident exploring on my own. Beautiful design, intuitive controls.”
— Emma R.
- ★★★★★WORTH EVERY PENNY
“I bought one for myself and ended up gifting two more. The packaging alone makes it feel like a treat.”
— Maya K.
- ★★★★★YEARS LATER
“Discreet shipping, premium feel, and the guide that came with it was actually useful. Worth every dollar.”
— Priya S.
- ★★★★★BEGINNER FRIENDLY
“Great quality and quiet. Took a session to dial in the right pattern but once I did - wow.”
— Carla M.
- ★★★★★COUPLES APPROVED
“Battery life is incredible. I've had mine for 4 months and charged it twice. Holds up beautifully.”
— Lauren H.
- ★★★★★DISCREET PACKAGING
“Customer service was as thoughtful as the product. They actually listen.”
— Ines T.
- ★★★★★QUIET POWER
“The noise level is incredible. At full power it's barely a whisper. Thin apartment walls, roommates nearby — and nobody heard a thing. Life-changing for discretion.”
— Jamie S.
- ★★★★★CONVERTED
“I've used luxury brands costing twice as much. The Ace outperforms all of them on comfort and ease. This is my forever device. Won't look back.”
— Megan L.
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Discreet Shipping
The Ace Air Suction Massager, tennis ball edition.
$59was $99 · = $59 once, 12 months of warranty, 700,000+ happy customers.
- 8 intensities & patterns, one-button control
- Air suction technology for unique sensation
- Whisper-quiet motor, IPX7 waterproof
What's Inside the Ace
One device. Eight sensations. Every detail perfected.
Air-Suction Technology
Patent-pending chamber delivers gentle suction pulses without direct contact. A completely new sensation that feels like nothing else.
8 Intensity Levels
One button, eight patterns. Start slow or skip to your favorite. Your most-used setting saves automatically.
Whisper-Quiet Motor
48 dB at full power — quieter than a conversation. Thin walls, roommates, travel: no awkward giveaways.
IPX7 Waterproof
Fully submersible up to 1 meter for 30 minutes. Shower, bath, or poolside without worry.
120-min Battery
Lasts through even the longest sessions. 90-minute USB-C charge gets you ready fast.
Medical-Grade Silicone
FDA-registered, non-porous, hypoallergenic. Phthalate-free, latex-free, BPA-free. Safe for daily use.
Tennis Ball Design
Playful yet elegant. So discreet on your nightstand, no one would ever suspect what it really is.
Discreet Shipping
Plain exterior box, no logos, no identifying labels. Your doorstep stays as private as you want.
Every Ace is assembled, tested, and QC-passed in our Hong Kong facility.
Trusted by 700,000+
The numbers speak for themselves.
We're proud to have earned every review, every recommendation, and every story — because pleasure deserves celebration.
- 700K+
Units Sold
Tennis ball pleasure devices in play worldwide
- 4.7★
Average Rating
Across 15,000+ verified Trustpilot reviews
- 15K+
Happy Reviewers
Real customers sharing real experiences
- 97%
Would Recommend
Of customers would buy again or refer friends
Numbers from internal sales data, verified Trustpilot reviews, and 2025 customer survey.
A note
A Note from
Nancy Tennis
We believe everyone deserves access to high-quality, beautifully designed intimate wellness products that celebrate pleasure and self-care.
We spent two years with sexologists, designers, and silicone engineers to get the Ace just right. A tennis ball-shaped air suction massager. Small enough to hold. Patient enough for beginners. Powerful enough for everyone.
Since then, we've delivered 700,000 Aces and Smash wands to players in 40+ countries. We've heard stories from people in their twenties, sixties, and every age in between — about rediscovery, permission, joy.
As featured in
Journalists, coaches, and players
— and 700,000+ aces served.
700K+ devices sold · 15K+ verified reviews · Featured in Mashable, Guardian, Women's Health
Ohhh…
Lem. Oh Lem. Oh Lem.
Sasha
It is beautiful, it is wonderful
Mia
It's super strong
Jordan
I saw colours after 5 minutes…
harper
lowkey obsessed, this thing is unreal
jada
ngl didn't expect much but it's so good
mila
quiet, strong, literally perfect
Our Promise
Risk-Free
Love it, or get your money back.
Pleasure Guarantee
30 days to try the Ace at home, risk-free. Don't love it? Full refund, no awkward questions asked.
30
days
Warranty
12 months of coverage. Something wrong? We ship a replacement immediately, no hoops.
365
days
FAQs
The Ace is an air suction massager shaped like a tennis ball. It sits on the nightstand looking like sports kit, and uses pulses of air rather than vibration, so the sensation is nothing like a standard nancy tennis ball.
The Ace is air suction in a tennis ball shape — targeted, quiet, and easy to leave out. The Smash is a full-size wand with deep rumbly vibration for broader, heavier pressure. Most people who buy both use the Ace for precision and the Smash for intensity.
Yes. It is a real tennis ball form — same rough diameter, same felt-look finish, with a single suction opening on one face. That is the whole point: a tennis ball sex toy reads as a tennis ball to anyone who is not looking for it.
That is exactly what the Ace was designed for. Left on a nightstand, a shelf or in a gym bag it reads as a tennis ball, which is why people search for a nancy tennis ball they do not have to hide in a drawer.
Air suction creates a gentle seal and pulses pressure rather than buzzing against the skin. People who find vibration numbing usually prefer it. The Smash covers the other end — deep, rumbly vibration when you want weight behind it.
Yes, it is fully splashproof and rinses clean under running water. Use a mild unscented soap, let it air dry, and keep it out of the dishwasher.
A full charge runs for roughly two hours of continuous use, and it charges over USB. Both the Ace and the Smash hold charge for months on standby.
Both products use body-safe, non-porous silicone with no phthalates. It is the same grade used across the Nancy range, and it wipes clean without holding onto residue.