- Brand: STAEDTLER - Model Name: HEXA GONAL Mechanical Pencil Hexagonal Version 0 - Version: Limited edition version 0 - Lead Size: 0.5mm - Color: Blue I used this with care, but the rubber coating has peeled off a bit, so please understand that this can happen with use. Other parts, such as the eraser, are clean and can be used without any problems. The black cap does not come off, but it is a little loose. Please purchase only if you understand that this is a used item and are comfortable with its condition. The box will be included. Thank you. #MechanicalPencil #STAEDTLER #LimitedModel #Version0