Trying out the BluesBoo on a 1929 Dobro guitar plugged into a firewire mixer direct with no effects. Thanks for stopping by and sharing a few words. Additional info below!!! This is our new invention, a guitar slide made from bamboo. Each culm is hand-selected from our organically grown garden of bamboo that is over 20 years old and allowed to cure indoors in a stable environment. Each slide is carefully and meticulously hand made in our environmentally balanced studio off from the side of our humble home. Once the slides are completed they are played in personally by me to insure they have that sweet and woody tone Ive come to enjoy in these types of slides. My wife and I have already sold many of these at live shows with much success and admiration and with repeat customers coming back to purchase more of them for gifts for their friends and fellow musicians. These 2nd generation of slides were now offering are made from the highest quality of rare and hard to find bamboo. My wife and I are very pleased and confident you will be 100{10faa3092bae83cdf963b1ab1025701434ba1e012413cb9c0c72be0a479389c3} satisfied with the tone you get from these or you can return for a full refund with no questions asked. They can be purchased using my PayPal username mmaysey@verizon.net or by visiting our Etsy store by following this link: www.etsy.com