Make instant copies with carbonless paper. The Roaring Spring® Lab and Science Carbonless Notepad is ideal for school lab reports and related notetaking. Sets are consecutively numbered. The front cover is made from durable paperboard. Wire-free, stapled and taped binding delivers snag-free performance. Two-Part Carbonless. Pocket-Sized Indicator: N; Pad-Binding Type: Stapled; Taped; Pad-Binding Edge: Top; Number of Subjects/Sections: 1.