Function: 1. High smoothness: This spinning machine has built-in steel threading wire for smooth threading, no jamming, no tangling. 2. Durable material: This bead manufacturer adopts plastic and ABS material, which is wear-resistant and durable. 3. Large Capacity: This Electric Spinning Machine has a large capacity, so you don't need to add beads frequently. 4. Flip Top Design: This ball flip bowl adopts unique flip top design, which can be separated, easy to clean. 5. Perfect gift: This large capacity electric ball spinner is a perfect and practical gift for friends and DIY enthusiast. Specification: Item Type: Spinner Bead Material: ABS, plastic, steel Battery type: 2 AA batteries (batteries are not included) Product Size: Approx. 18.5 x 12 cm or 7.28 x 4.72 inch (manual measurement, there may be a little error) Package List: 1xBead Spinner1 x User Manual 1 x thread (roll) 2 x curved needle 3 x bowl Fill the bowl with beads, 1 or 3 to 1 or 2 full. Too few or too many beads in the bowl can make threading difficult. Turn on the bead spinner and rotate it in the direction you want. Gently insert the tip of the threaded curved needle into the bead, barely touching the surface. Do not hit the needle on the bottom or sides of the bowl. All he needs to do is touch the surface at a slight angle and the beads can be easily loaded onto the needle. After loading about 2 inches, thread the beads back onto the rest of the needle. Then start over. It may take several tries to find the right "touch".