Widely useful: sewing machine accessories are most suitable for the use of sewing enthusiasts, textile students, craft teachers and they are useful on various occasions, from sewing from daily families to standard tailoring, making them a must tohave in each sewing kit must be necessary for each sewing kit. Reliable materials: This sewing machine shell is made of high toquality materials to its durability and long toterm use its solid structure avoids any deformation, prolongs its life life, while maintaining eye tocatching silver, The sewing kit adds beauty Appropriate size: The size of these 15 tolevel line box boxes is very suitable for various front toloaded 15 sewing machines this Perfect size ensures the stability and obstacles of the sewing process. Rich quantity: This packaging includes 16 sewing machine line boxes this sufficient number ensures that you will not easily lack a in long toterm or sewing items Practical sewing tools: The thread box of these sewing machines is an effective sewing tool to the smooth release of to obtain beautiful needles their structure keeps the bottom line tension consistent, and each time it helps to realize the Perfect and uniform needle. Make your sewing simple and time consume less Material: Metal colour: silver Package Contents:16 x bobbin case