wood scribe tool

i based this on one i saw online.. i drew it from scratch and made it more my own .. i made it to incorporate a standard 2x4 as one i saw wasnt big enough .. i used sizes 1/16, 3/16, 5/16, 7/16, 1/8, 1/4, 3/8, and 1/2 for scribe lines.. this works and is the prototype.. lettering in pictures for sizes blurry so in file i uploaded i went less on depth and there is a through hole to store pencil . seemed to fit standard pencil fine. you can add a 1/2 diameter magnet to store upright on bottom of 3/4 boss post with 2 same size holes..etc.. feel free to make changes and suggestions.. thanks and happy printing ... (precision innovations is my signature feel free to remove just my way to giving myself credit)