Meet the MkIV.
This one of a kind monster offers the very best in: Fluid displacement, ease of use, durability, and machined mating for additional accessories (sold separately).
Current production runs are limited, and require a 10 week lead time before shipping.
NOTES:
--Purchasers have 48 hours to cancel an order, afterwards money from sales are used to purchase materials and components.
--Guides(pdf) are sent through the message function the day of shipping. Customers can also reach out immediately after purchase as well for a pdf copy.
--Current lead times are 8-9 weeks. If your address changes in this time, simply message me and I will update it for you. Please note, address changes must still be within the same country as your original address. Special exceptions can be made depending on the destination. PM for additional details.
Shipping from United States
Processing time
9-10 weeks
Customs and import taxes
Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.
Payment Options
Returns & Exchanges
Returns & exchanges not accepted
But please contact me if you have problems with your order
I gladly accept cancellations
Request a cancellation within: 24 hours of purchase
Reviews (8)
Average:
Aug 25, 2026
Janus’s tech and expertise is incredible for erectile health. Highly recommend!
craig cruse
Jul 1, 2026
This is an absolute beast of a machine, I originally bought the 3d printed competitor as the price was a lot cheaper, but found I wasn’t progressing as much as I thought I should. Finally I decided to buy this one and after using it for the past couple weeks - wow the difference was insane, I wish I had just bought this first! Thank you Janus
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Jun 28, 2026
Wasn't sure what to expect. Extremely well made with high quality materials (as anticipated).. what was not anticipated were the instant results. I truly cannot imagine what this thing can do over an extended period of time. 11 stars & a true breakthrough in science. On top of that, Janus is the man. Very prompt with responses; providing education & also tailoring his customer service to accommodate any requests I had made.
Matthew
Mar 3, 2026
A very powerful tool. Use with caution. Saw results as quick as the first use.
Bryan
Feb 24, 2026
Wheel is great, felt a big difference first time using it. Thank you.
Colton