Compared to traditional sewing tools, has a simpler and faster , 0.13inch completely invisible thread, without leaving holes in clothes or fabrics,perfect for clothing sewing and size modification. Simply turn the white knob on the side of the sewing , insert the fastener into the slot, then insert the target garment, press the garment, and press the handle to complete the operation. The handle is easy to grip and can be used for a long time with high working efficiency. The pin is made of high quality stainless steel,it can easily go through fabrics without leaving holes in clothes or fabrics.The is made of plastic material with a frosted handle for a comfortable grip. Practical Stitching of clothing Tools,Works best on fabrics,quick repairs or temporary basting.Cure top spaces/hem falling, a low cut neckline,keep bra straps in place,shorten/hem sleeves and legs,styling a doll dress. ,3.4mm/0.13inch 2000 pcs white fasteners and 2000 pcs black fasteners,one replacement needle for your .Suitable for wool,linen,,polyester,synthetics, natural fibers, and other soft fabrics, but not suitable for silk,fine or fragile fabrics. Colour:Black Material:plastic Package Contents: 1 set x Mini for clothes Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.