Meet the Bamboo Slotted Tuner's sister the Bamboo Solid Turner from Natural Home. Same as the Slotted but sans slots. Made from Bamboo, the Solid Turner is a natural in the kitchen. Bamboo is also one of nature's most sustainable resources, reaching maturity in just four years-without pesticides or chemicals. Bamboo's density makes it naturally water-resistant, which inhibits germs and bacteria.