1. Upgraded Magnetic RotationThe spool and main frame of this crochet yarn holder spinner are connected with a more powerful magnetic fittings than others. It can withstand one yarn ball weighing up to 1.15 pounds. Strong magnetic force makes spindle rotate very smoothly. We have increased the distance between spindle and main frame, and 99.99 percent yarn balls on the market are compatible, even yarn balls of larger diameter 2. Storage Leisure Function Compared to traditional products, our yarn ball holder adds storage and phone stand function. You can place crocheting accessories in the storage areas to avoid clutter. Besides, you can place your phone on the phone stand area so that you can knit sweater while watching crochet tutorials or soap operas 3. Stable StructureMeasured 10.87.55.5 inch. The whole crochet yarn holder weighs 0.96 pounds. Easy to install and use without complicated steps. Just tighten screws into the predrilled holes to complete installation. The whole process only takes two minutes. Nonslip pads attached on the back of yarn holder make item stable enough when used. In addition, tightening screws can prevent the connection points of yarn holder from shaking 4. Package MaterialOnly yarn holder and product instructions. Our yarn holder is made of natural bamboo and pine wooden, tough texture, durable and not easily crack. After polished carefully, surface of yarn holder is smooth, noburr, no peculiar smell, to use