These are great for starting seeds and labeling a lot of plants. They use a small amount of filiment and print quickly. I used a sharpe to add plant names to each. They are 10mm wide and 65mm tall.
I sized them up a little bit to fit my larger plants. It printed beautifully on my Bambu labs x1 carbo using PETG. Excellent design. I can't wait to label my plants using these and a extra fine sharpie.