About product and suppliers:
            947 3mm pencil lead products are offered for sale by suppliers on Alibaba.com, of which writing accessories accounts for 6%, standard pencils accounts for 3%, and mechanical pencils accounts for 1%. 

A wide variety of 3mm pencil lead options are available to you, such as lead. You can also choose from mechanical pencil lead, standard pencil lead 3mm pencil lead

There are 285 suppliers who sells 3mm pencil lead on Alibaba.com, mainly located in Asia. The top countries of supplier is China, from which the percentage of 3mm pencil lead supply is 100% respectively.