Fangrui Product Details This Very Handy Tool Help To Patching Holes In Clothes Or Threadbare Areas. A Darning Has Two Parts: A Wooden Disk And A . The Wooden Disk Has A Groove Around The Side So You Can Attach The To The Disc Using An Elastic Band. Run Your Fingers Across The Chain Of Hooks At The Top To Make The Metal Hooks Flip One Way And The Other. This Alternates The Height Of The Warp/vertical Threads So You Can Quickly And Accurately Weave Over And Under. This Design Has 28 Hooks, Which Helps You Create Closely Woven Darns Using Embroidery Thread Or Similar. It Makes It For Darning Cotton, Silk Or Linen Fabrics E.g. Cotton Dress, Linen Trousers, Silk Vest Or Denim. How To Use: 1. Dam On Right Side.now To Assemble,place Wood Part Under Repair,then One Rubber Band To Hold Material In Groove.metal Part Is Now Fitted In Groove And Your Second Rubber Band Be Hold Both Parts To Gather,to Commence Daming, Thread To Material,pass Around One Hook Bringing Thread Down To Fasten On To Stocking.repeat This Over Each Hook Ti