Pencils where disapointing. I used two different cheap 0.7 automatics. I didn't have a wood pencil handy and tried one later. (#2 HB) It wrote similar to the second automatic.
Pens are good to go.
Hi-lighters smudged very easily.
Fine sharpies had some bleeding issues. Ultrafine sharpies did well.
Cost ? $5 for 135 3X3in notes.
Adhesive and water resistance tests to follow!
Dear FCC and whomever. Items used where purchased by the reviewer. Please apologize to the plants and trees for working hard to make the oxygen you are wasting.