Skip to content
FREE discreet shipping on orders $80+
Skip to product information
1 of 3

Fun Factory SMARTBALLS DUO Black - Black Weighted Kegel Balls

Features

Key Features

  • Dual weighted kegel balls - 74 g combined for progressive pelvic floor resistance
  • Body-safe silicone and ABS - phthalate-free, latex-free, skin-safe materials
  • IPX7 waterproof - rinse clean under running water or enjoy in the bath
  • Flexible retrieval cord - soft tapered tip makes insertion and removal comfortable
  • Dual-ball design - creates distinct internal movement for effective training feedback
  • Everyday wearable trainer - discreet enough to wear during daily activities
  • Supports postpartum recovery and helps with pelvic floor strengthening
  • Fun Factory 25-year warranty - one of the longest guarantees in the industry
  • Available in Black and Purple colourways

Specifications

  • Brand: Fun Factory
  • Weight: 74 g (2.6 oz)
  • Material: Silicone, ABS
  • Colour: Black
  • Waterproof: IPX7
  • Warranty: 25 years

Description

Fun Factory

Fun Factory SMARTBALLS DUO Black - Black Weighted Kegel Balls
$21
.98
$21
.98
ONLINE DEAL
Don't pay $22.98
Sale Sold out
Save $1.00 - 4% Off
Tax included. Shipping calculated at checkout.
Spend More, Get Rewarded
Free Standard Shipping On Orders above $80
Free Tier 1 Gift On Orders above $100
Free Tier 2 Gift + Free Express Shipping On orders above $150
How to Claim Your Gift

Reach an eligible gift tier, then go cart page to choose available free gifts before checkout.

1 Add products
2 Reach a tier
3 Choose Gift in cart
*Not applicable to bulky items
Spend More, Get Rewarded
1 Free Gift On orders above $100
2 Free Gifts On orders above $150
3 Free Gifts On orders above $200
How to Claim Your Gift

Spend $100 or more to unlock 1 free gift, $150 for 2 and $200 for 3. Then go to your cart page to choose your gifts before checkout.

1Add products
2Reach a tier
3Choose gifts in cart
*Not applicable to bulky items
Colour: Black

Features

Key Features

  • Dual weighted kegel balls - 74 g combined for progressive pelvic floor resistance
  • Body-safe silicone and ABS - phthalate-free, latex-free, skin-safe materials
  • IPX7 waterproof - rinse clean under running water or enjoy in the bath
  • Flexible retrieval cord - soft tapered tip makes insertion and removal comfortable
  • Dual-ball design - creates distinct internal movement for effective training feedback
  • Everyday wearable trainer - discreet enough to wear during daily activities
  • Supports postpartum recovery and helps with pelvic floor strengthening
  • Fun Factory 25-year warranty - one of the longest guarantees in the industry
  • Available in Black and Purple colourways

Specifications

  • Brand: Fun Factory
  • Weight: 74 g (2.6 oz)
  • Material: Silicone, ABS
  • Colour: Black
  • Waterproof: IPX7
  • Warranty: 25 years

Description

  • Discreet Shipping Privacy Guarantee
  • Private Payments Bank-level Security
  • Satisfaction Guarantee
Secure checkout with
  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa
View Product Details

Frequently Asked Questions

Who is the SMARTBALLS Duo designed for?

They suit intermediate trainers progressing from a single ball, those in postpartum recovery, or anyone wanting a stronger pelvic floor workout.

How heavy are the SMARTBALLS Duo?

The two weighted balls combine for 74 g of resistance, delivering meaningful pelvic floor engagement without discomfort.

Are the SMARTBALLS Duo waterproof?

Yes, they are IPX7 waterproof, so they rinse clean under running water or can be enjoyed in the bath.

How do I remove the SMARTBALLS Duo?

A flexible retrieval cord with a soft, tapered tip makes removal simple and comfortable.

What lubricant should I use?

Pair the SMARTBALLS Duo with a water-based lubricant for smooth, comfortable insertion.

Do the SMARTBALLS Duo come with a warranty?

Yes, they are backed by Fun Factory's 25-year warranty.

Why Shop With Us?

Free Standard  Shipping
Free Standard Shipping
Over $80
Best Price
Best Price
Guarantee
Discreet &
Discreet &
Fast Delivery
Easy Online
Easy Online
Returns