HB Lead Sandwich Pencil Slat

HB lead sandwich pencil slat, ISO9001 & ISO14001 Certified Enterprise by SGS Pass EN71-3

1,ISO9001 & ISO14001 Certified Enterprise by SGS

2, Pass EN71-3

3, 7ply 8ply 9ply available

4, Special diameter as request

5,soft linden wood or baked wood available

6,HB,2B,12color,24color, or special color lead as requested

7,3.5 inch or 7 inch available

HB Lead Sandwich Pencil Slat