What is better for writing 0.5 or 0.7 lead?
What is better for writing 0.5 or 0.7 lead? The 0.7mm leads are thicker, which is better for people who tend to press hard on the pencil when writing. For drawing,use 0.5mm leads, because they’re more precise than the 0.7mm leads. The softest lead that is available to fit in Read more…