Sara Tang
Sexuality Coach
“As a doctor focused on sexual health, I recommend Ace for its ergonomic design. It's especially useful for those seeking comfort-first pleasure without complex controls.”
★★★★★4.7 stars | 15,000+ reviews | 700,000+ devices sold
Tennis ball air suction —
the Ace, by Nancy.
The Ace is an air suction massager shaped like a real tennis ball — the tennis ball air suction people mean when they search for the ace tennis ball. It pulses air instead of buzzing, so it feels nothing like a standard vibrator, and it sits on the nightstand looking like sports kit. Its partner, the Smash wand vibrator, adds deep rumbly power when you want weight behind it. Both are body-safe silicone, waterproof and USB rechargeable.
- 12-Month Warranty
- Medical-Grade Silicone
- IPX7 Waterproof
As seen on:
✨ Expert Approved ✨
Trusted by the experts
leading sexual wellness.
Maaike Steinebach
Relationship Therapist
“Tennis Suction breaks taboos and encourages shame-free pleasure. The Ace is thoughtfully designed for both beginners and experienced explorers alike.”
Karen Bigman
Certified Menopause Coach
“Every woman deserves pleasure without shame. Tennis Suction delivers confidence through smart, discreet design and intuitive control.”
Hayley Hoffman
Wellness Educator
“Ace delivers powerful, consistent stimulation in discreet packaging. It looks beautiful on your nightstand while packing genuine satisfaction.”
- ★★★★★LIFE CHANGING
“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.
- ★★★★★FINALLY WORKS
“Discreet shipping, premium feel, and the guide that came with it was actually useful. Worth every dollar.”
— Priya S.
- ★★★★★BEGINNER PERFECT
“Great quality and quiet. Took a session to dial in the right pattern but once I did - wow.”
— Carla M.
- ★★★★★COUPLES LOVE IT
“Battery life is incredible. I've had mine for 4 months and charged it twice. Holds up beautifully.”
— Lauren H.
- ★★★★★DISCREET SHIPPING
“Customer service was as thoughtful as the product. They actually listen.”
— Ines T.
- ★★★★★SILENT POWER
“Noise was my biggest worry. Ace is genuinely silent at full intensity. Thin walls, roommates, partners sleeping — no problem at all.”
— Alex S.
- ★★★★★CONVERTED ME
“Skeptical after bad experiences. Ace changed everything. This is hands-down the best device I've used at any price point. My forever go-to.”
— Jennifer L.
Our Bestseller
Meet Ace. Save
right now.
Air-suction sensation in a tennis ball shape.
$99was $159 · = $99 once, 12 months warranty, 700,000+ happy users.
- 8 intensities & patterns, single-button control
- Air-suction pulses (not vibration) draw and release
- IPX7 waterproof — fully submersible and shower-safe
What's inside Ace
One device. Eight amazing sensations await.
Air-Suction Pulses
Gentle suction and tap instead of vibration. Draws and releases rhythmically without direct pressure. A completely new sensation you have to feel.
8 Intensities
One button cycles through eight patterns. Ramp slowly or jump to your favorite. Your most-used setting saves automatically next time.
Whisper-Quiet Motor
Quieter than conversation. Thin walls, shared rooms, travel — no awkward noise. Full power feels like a hushed whisper.
IPX7 Waterproof
Fully submersible up to 1 meter for 30 minutes. Shower, bath, poolside — total freedom without water damage worries.
120-Min Battery
Outlasts any session. Recharges fully in just 90 minutes via USB-C. Lithium-ion battery rated for 1,000+ cycles.
Medical-Grade Silicone
FDA-registered, non-porous, hypoallergenic. Phthalate-free, latex-free, BPA-free. Completely safe for sensitive skin.
Travel Ready
Pocket-sized tennis ball shape with travel pouch. TSA-friendly, airport-safe, and impossible to guess what it is.
Discreet Shipping
Plain exterior box, no logos, no identifying invoice. Your doorstep stays completely anonymous and private.
Every Ace is assembled, tested, and QC-approved in our factory before shipping.
Trusted by 700,000+
The numbers don't lie. Neither does our community.
We're proud of every rating, every review, and every story shared. Pleasure deserves to be celebrated, not whispered about.
- 700K+
Devices Sold
Tennis Suction customers worldwide since launch
- 4.7★
Average Rating
From 15,000+ verified reviews on Trustpilot
- 15K
5-Star Reviews
Real customers sharing their genuine experiences
- 97%
Would Recommend
Of surveyed customers would buy again or refer
Data from verified sales, Trustpilot reviews, and 2025 customer survey of 4,200 Ace owners.
A note
A Note from
the Tennis Suction Team
We believe everyone deserves access to high-quality, beautifully designed intimate wellness products that celebrate pleasure and self-care.
We spent two years with engineers, wellness experts, and product designers perfecting Ace. The result? A tennis ball-shaped air-suction massager that feels intuitive from your first touch. No handles to figure out. Just you, your pace, and pure sensation.
Since launch, we've shipped over 700,000 devices to customers in 40+ countries. We've heard stories from people in their twenties, sixties, and every decade between — stories of rediscovery, permission, and joy.
Featured in press
Editors, experts, and everyday
— and 700,000+ happy users.
700K+ devices sold · 4.7★ from 15,000+ reviews · Featured in Mashable, Guardian, Women's Health, Fox News, TIME, and more
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 money back.
Pleasure Guarantee
Try Ace at home for a full 30 days, risk-free. If it's not right for you, get a complete refund — no questions asked.
30
days
Full Warranty
Twelve months of coverage on every device. Anything goes wrong? We send a replacement right away, no hassle.
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 tennis ball air suction.
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 tennis ball air suction 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.