Item Dimension LXWXH: 7.25''X2.25''X1'' Color: Red/White Superior bundle - your complete knife sharpening kit comes with double-sided (#1000/ #3000) premium quality whetstone, the bamboo base for holding the stone, a knife sharpening angle guide. Easy to use - our sharpening Waterstone kit is extremely user-friendly & easy to assemble. The knife sharpener stone uses water for sharpening, so no need for expensive sharpening/honing oils, and no mess while sharpening & it can be easily cleaned using water. nstructions - silicone base for holding the stone inside the nonslip bamboo base, ensure the stone is fixed in one place while sharpening. The bamboo base contains an anti-slip bottom that can make you a stable sharpening knife. The knife sharpening angle guide allows you to maintain the correct angle and safely apply consistent pressure while sharpening the blade. Fixer stone is used for repairing whetstone and keeping the whetstone surface smooth. Item Dimension LXWXH: 7.25''X2.25''X1''