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- shefran_554367 (21)- Feedback left by buyer.Past 6 monthsVerified purchasePayment made promptly.
- 5780harper (2013)- Feedback left by buyer.Past 6 monthsVerified purchaseThanks for your order - I hope you enjoy reading it
- red9090 (33481)- Feedback left by buyer.Past 6 monthsVerified purchaseThank you for an easy, pleasant transaction. Excellent buyer. A++++++.
- wetzikon67 (48609)- Feedback left by buyer.Past yearVerified purchaseHope to deal with you again. Thank you.
- powertime-online (194831)- Feedback left by buyer.More than a year agoVerified purchaseGood buyer, prompt payment, valued customer, highly recommended.
- jzzukltd (250888)- Feedback left by buyer.Past yearVerified purchaseHope to deal with you again. Thank you.
Reviews (1)

20 Dec, 2017
May work but hard to tell
2 of 2 found this helpful This device was inexpensive and easy to use but has had no discernible reduction on mucus in my breathing and subsequent coughing. I will continue to use it however in the hope that it strengthens my lungs in the long term,