You will need labels and ribbons. You can get direct thermal print labels, but they will not be UV resistant, and will fade over time, even indoors. You will need a 4" x 6" coated, thermal transfer tag (the sticky ones are labels, and adhesive can be an inconvenience) suited to our formats, and you will need a 4.33" wide ribbon (with 1" core for the 105SL) to go with them. Labels and ribbons are sold by the case - large, heavy and expensive for labels, just expensive for the ribbons.
Information on labels can be found on the Zebra web site where you can also find out about ribbons. We do not recommend adhesive labels, but prefer the type of tag you can attach to your inventory using a wire or plastic tie, and which will not contaminate surfaces with adhesive or be difficult to remove.
Zip Zebra is a convenient way to locate or buy supplies, but you may be able to shop around for better prices.