Currently we are operating our business as normally as possible. All items marked "in stock" will be dispatched as soon as possible. UK orders are being fulfilled normally. There may be some delays / restrictions on overseas deliveries.
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The 4H lead grade falls in the 7th position of 22 on the widely recognized 10H-10B scale (H=hard, B=black). 4H is a moderately hard lead grade, for creating light, fine lines. Great for technical drawing and outlining.