Arrow wheel

Arrow wheels (also known as spinning wheels ) are objects found in Super Mario World 2: Yoshi's Island, Yoshi's Island: Super Mario Advance 3, Yoshi's Island DS, Yoshi's New Island, Yoshi's Woolly World, and Poochy & Yoshi's Woolly World. They appear as round objects with an arrow on them that are always spinning. If a Yoshi jumps on it, the arrow wheels will move in the direction the arrow is pointing. However, it can change its direction if the Yoshis jump on it again or if the object hits a surface. Arrow wheels can also be grabbed with the Yoshi's tongue and spat out. Arrow wheels come in two colors: tan, the most common, and blue. The difference between these two types of arrow wheels are that the blue arrow wheels disappear if a Yoshi jumps off one and does not ride it again for a while, returning to its original position. The only way to prevent its disappearance is to grab it with the Yoshi's tongue and spit it out. Arrow wheels first appear in the level Salvo The Slime's Castle and are mainly found within the various castles and fortresses across Yoshi's Island.