cartoon kitten neutral erasable pen cute tail hot erasable pen student stationery 0.5mm syringe ball pen

cat head 6-color set cat head pink single cat head white single cat head blue single cat head purple single cat head green single cat's head pattern black single cat head 6 colors set +2 eraser cat head 6 colors set +10 refill cat head 6 colors set +10 refill +2 eraser cat head 6 colors set +20 refill cat head 6 colors set +20 refill +2 eraser cat head 6 colors set +50 refill cat head 6 colors set +50 refill +2 eraser

erasable pen [crystal blue]] neutral [black core]]