Why Us
We make simple mechanical tools to train respiratory muscles in every daily workout. We believe in steady work, pure materials, and straightforward technical honesty.
Direct mechanical adjustment
The flow selector lets you adjust the breathing load without relying on disposable filters or fragile parts.
Simple hygiene and maintenance
All parts disassemble completely to be washed with warm water and mild soap in seconds.
Specific running program
Includes coach Mateo Silva's methodology to match your strides with nasal inhalation cycles.
Transparent payments
You can pay for your order via advance bank transfer or in cash directly to the courier upon delivery.
Direct support from Alcorcón
We answer any questions about assembly or usage guidelines directly from our workshop on Calle Mayor.
Return guarantee
You have thirty days to return the product in its original unopened packaging if you decide not to use it.
- Medical-grade silicone
- Inspected in Alcorcón
- Sealed packaging
- 30-day returns
- Secure payment to the courier
- Direct support
Payment · Delivery time
- Standard shipping is free on orders over €55 to Spain; orders below that pay €4.50.
- Delivery takes between 1 and 2 business days from dispatch.
- Orders placed before 14:00 on a business day ship out the same day.
- We accept returns within 30 days of delivery, provided the item is intact and in its original box.
- Payment: cash on delivery, bank transfer.