[Yu-Packet available] Kutsuwa_Correct way to hold pencils (triangular) 2B 6-piece set/4901478205293 (5 sets)

・Triangular pencil that helps you learn how to hold it correctly
・Triangular shaft, 2B black core, 6 pieces

Body size: H176mm, 5g
Packaging size: (bag (can be hung)) H215 x W55 x D9mm, 32g
Material: wood, graphite