Easily update old information and create ingredient labels, soap labels, candle labels, and more with Avery TrueBlock 1-1/2" x 2-1/2" Matte White Oval Labels. Easily revise old labels with Avery TrueBlock technology. The proprietary TrueBlock feature completely covers up markings and printing so that none of your old data shows through. Sure Feed technology reduces jams and smudges by creating a more reliable feed through your printer. Easily customize product labels, canning labels, packaging labels, and more with your own art, symbols, and messaging by using the templates and designs on the Avery website.