-functional hand saw with several specific blade types 11 in 1 Set Full Features shown in video: 06 blades for cutting wood, tiles, metal, stainless steel, ceramic, stone, plastic, PVC, rubber, rope, etc... 01 flat saw blade 01 diamond blade 01 diamond blade sharpener: sharpening you scissors, glass, knife, etc... Tungsten roller and glass plier only for cutting glass Type: Multi-functional Hand Saw.