Start by creating and printing your label using computer software with any font, size, and illustrations you prefer. Next, stick the tape to the page and cut the label out.
Smooth it out, then drop it in a bowl of warm or room-temperature water. After a few minutes, you can rub off the paper and stick the label to your canister or jar.
Make sure the ink adheres to the tape by brushing it with the back of a spoon. Soak the label for as long as possible, and use the best tape you have available to you.