Alvin Drafting Stripes(Item Number DS125)
Contains 500 drafting strips, each 3/8" x 1½", and are supplied in a convenient pull-tab dispenser that dispenses two strips simultaneously.
Drafting Dots-500 Roll(Item Number DM123)
Contains 500 drafting dots, each 7/8" in diameter, and are supplied in a convenient pull-tab dispenser.
Drafting Tape.75 Inch x 10 Yards(Item Number 2300)
Smooth, low tack surface that allows T-squares and triangles to glide over drawings without hanging up. When removed, it leaves no stain, no sticky particles, no abraded surface.