Unlike common watch press applications, this one applies pressure by holding the top handle and twisting it, allowing you to easily and flexibly control the pressure during use, greatly reducing the risk of accidentally breaking the watch glass. The watch press tool is made of metal, the mold is made of ABS plastic, the net weight of a single watch press tool is 350 grams, it is sturdy and durable. Suitable for most sizes of press-fit watch repairs and battery replacements. Equipped with a cleaning cloth, place it between the watch glass surface and the mold before pressing to avoid scratching the glass. Material: ABS+Plastic Color: Black Package Contents: 1 x Watch Repair Tool 12 x Molds 1 x Cleaning Cloth 1 x Watch Case Removal Tool 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.