Engineering Computation Pads, Cross-section Quadrille Rule (5 Sq/in, 1 Sq/in), Green Cover, 200 Green-tint 8.5 X 11 Sheets Choke Loop Convenient 21" support tray

Convenient 21" support tray

9% of UV rays

Stronger can liners are constructed of prime-quality resin

This stemware is elegantly fluted to mimic the appearance of fine crystal

laboratory lenses

Engineering Computation Pads, Cross-section Quadrille Rule (5 Sq/in, 1 Sq/in), Green Cover, 200 Green-tint 8.5 X 11 Sheets Choke Loop Convenient 21" support trayTOPS Engineering Computation Pads are the starting point for professional diagrams and plans. Grid to edge 5 x 5 cross section rulings on back show through clearly to provide scale and structure. Margin lines and heading bars on front provide standardized formatting on every page. Each glue topped, 3 hole punched pad features low glare tinted paper to help reduce eye strain and fatigue.