Using this 4M backpack stencil printing set is a breeze. First, take out the stencil and place it on the backpack where you want to print. Then, use the included printing tools to apply the ink or paint through the stencil. Make sure to press evenly for a clear print. When you're done, carefully remove the stencil. Note that this product is for kids over 5, so adult supervision is recommended during use. To maintain the backpack, simply hand - wash it gently in cold water and let it air dry. Avoid using harsh detergents as they may damage the print. With proper care, your printed backpack will look great for a long time.
