These cake slice markers are designed to help you easily divide your cake into equal portions without the hassle of cutting it with a knife. Each marker is double-sided, with different numbers on each side, allowing you to choose whether to cut 10 or 12 slices. The markers are made of durable plastic and are reusable, making them a convenient and cost-effective alternative to disposable cake slice servers. They are perfect for parties, events, and gatherings, where you want to serve cake to multiple people without the need for messy cutting or uneven slices. Simply insert the marker into the center of the cake and use your knife to cut along the marked lines.