I suggest visiting KG Fonts for fonts you can download for free to use for these products. Commercial use does require a license, which you can purchase here
Buying this product allows you to use it in your classroom ONLY. You CANNOT use this product to create your own drawer labels to sell on TpT or any other website. You also may not transfer them to any other teacher to use. You cannot use this product to create any sort of commercial product. Labels are for personal use only.