I use the straws and exercises at least 4x a week to help keep my placement in line. I even keep one of the straws in my car so I can warm up and cool down before and after gigs and I can definitely tell the difference.
I still have not received it.
This is an absolutely great tool for helping to both sing and speak without any strain!! With practice, it will help to position both larynx and teaches you to put your chest in right position for optimal singing/voice tone and breathing!!! Almost overnight it changed the way I speak and sing!! I would highly recommend it especially if you cannot get a good singing tone out of your mouth and if your voice is easily strained when you sing or speak!!
I appreciate that they give you different sized straws in a practical and realistic tool kit. I have several of the singing straw products on the market, Voice Straw is the best option. Robert Lunte - Founder of The Vocalist Studio. www.TheVocalistStudio.com.
The Voice Straw and Cup Combo Kit