Suitable for Yarn Types: This extra large yarn bowl is perfect for almost all types of yarn (including thick yarn). The smooth yarn hole of the ceramic yarn bowl can feed yarn up to 1.5cm thick. Suitable for Yarn Size: The diameter of the opening of the crochet yarn bowl is consistent with the diameter of the yarn holder bowl body and is spacious enough. Can accommodate a round yarn ball with a diameter of 6 inch, or multiple small yarn balls. [Round Ceramic Yarn Bowl Large Enough] This ceramic knitting bowl will be larger than some of the wooden yarn bowls, and the plus is large-diameter opening design at the top gives this knitting yarn bow