How can I effectively shave off 1/8 of wood from a piece using the appropriate tools and techniques?

To effectively shave off 1/8 of wood from a piece, you can use a hand plane or a chisel. Start by marking the area you want to remove with a pencil. Then, carefully use the hand plane or chisel to shave off small amounts of wood at a time, working in the direction of the grain. Make sure to use steady and controlled movements to achieve a smooth and even finish. Remember to wear appropriate safety gear and take your time to avoid any mistakes.