Cuaderno de papel gráfico milimétrico: 8,5 X 11 pulgadas | Rejillas cuadradas de 1,5,10 mm en una |
1, 5 and 10 mm Square Grids in one graph. Light Gray Grids on high quality white paper. Education: Ideal for students of all ages, this notebook supports learning in subjects ranging from math and science to art and design.