VQ-2B-1mm VQ-2B-2mm Refill	VQ 2B Refill PL-R7301/2B/1.0mm $ 1.45 VQ 2B Refill PL-R7301/2B/2.0mm $ 1.45 VQ CRAYON Refill CP-R7301/3.0mm $ 1.45 Each Yoropen model come with specific size of refill. please do not mix different refill lead. Mixing different size of refill may cause the pencil malfunction.