ok so they look intriguing, (not the dildo) someone wanna donate to the 'buy DFP medical supplies' fund?
No need !
They are free on the NHS, just get a prescription from your doctor, with your history of lung knackeration I can't see a problem.
And wait for it . . the bonus . . the 'medical' prescription model is white ! Just like the British Olympic team issue ones !! That's right, Hipster white !!! The Zaffiro pro of respiratory trainers !!
Even if you can't get a prescription they are only £20 brand new on ebay, but you will have to settle for blue, unless you are a hard bastard and go for the red 'performance' model.
No need !
They are free on the NHS, just get a prescription from your doctor, with your history of lung knackeration I can't see a problem.
And wait for it . . the bonus . . the 'medical' prescription model is white ! Just like the British Olympic team issue ones !! That's right, Hipster white !!! The Zaffiro pro of respiratory trainers !!
Even if you can't get a prescription they are only £20 brand new on ebay, but you will have to settle for blue, unless you are a hard bastard and go for the red 'performance' model.
http://www.powerbreathe.com/homep.html