Alvin Isometric Paper
Alvin Isometric Paper 1242-1. 20lb. acid-free versatile layout bond. Smooth, opaque surface suitable for pencil or ink. Non-reproducible blue grid printed on one side. Isometric grid of evenly spaced lines at 30, 90, and 120 degrees. For drawing 3-dimensional objects rotated at 45 degrees. Laser, copier, and inkjet compatible. 30 sheet pad. 8.5" x 11"