Create a new roulette >Click the pencil mark button on the lower right to go to the edit screen. >Set the color, item name, and ratio as you like. >If there are not enough items, click the + button on the bottom right to add more items. When all items are filled in, click the OK button to go to the roulette screen.
Save & Load Roulette >Click the Download button in the upper right corner to save the roulette image on the screen at that time. >Click the list button in the upper left corner to see the list of roulettes you have saved so far.