ABS + stainless steel Material With the sonic blade, you don't get ragged edges, uneven cut, or smashed food ,It makes it easy to carve meat cut sandwiches , and even slice cake and brownies without crumbs or compression . The three blades account for all your kitchens cutting needing . 1); Reachargeable battery operated2); Light weight and bio-ergonomically, engineered body, easy to use anywhere .3); For slicing meat, bread, cheese, pizza ,for making salad for filleting and any kitchen cutting and slicing work 4); With two pairs of blade, a Ni-Hi batter pack and charging block 6PC/CTN, 11/10KGS,0.07CBM/CTN