Question from Franziska S.: I’ve been reading your website with great interest, and I’d love to try out one of your balls. My focus would be purely sexual (Lost Penis Syndrome), as I don’t have any other issues such as incontinence.
I’m unsure about which size and weight to start with. I’m leaning towards the 45 mm size for vaginal use – but that would be too large for me anally.
I’m just wondering: wouldn’t 110 g be a bit too heavy as a starting point?

Answer: The weight of a Viball® or Massive Ball will not overstrain your pelvic floor muscles during sex, especially in a horizontal position.
In this context, there’s no such thing as “too heavy” – quite the opposite: the added weight can actually enhance erotic stimulation.
This is exactly the idea behind our Massive Balls – they’re designed to provide strong pressure where it counts:

• Vaginally, you’ll feel deeper pressure on the G-spot when lying on your stomach,
• On your back, the pressure shifts toward the anal area,
• For men, it stimulates the prostate.

A Viball® doesn’t reach the same weight – its main purpose is to strengthen the pelvic floor through internal vibration, which plays a more significant role when worn during everyday activities than during intercourse.
If you choose the 36-2 double ball, you’ll get a slightly larger total volume and more versatility – especially if you’d like to combine vaginal and/or anal use, including with a partner.
Just keep in mind: a single larger ball provides a more intense vibration than two smaller ones.