3b Lead Refill

28 3b lead refill products are offered for sale by suppliers on Alibaba.com, of which pencil lead accounts for 64%, pen refills accounts for 3%. A wide variety of 3b lead refill options are available to you, such as mechanical pencil lead, standard pencil lead and color pencil.You can also choose from hb, b and h 3b lead refill,as well as from refill 3b lead refilland whether 3b lead refill is set, or loose.