Zebra Mechanical Pencil DelGuard 0.7 Black P-MAB85-BK

Delguard Mechanical pencil with unbreakable leadEquipped with Del Guard System Protects the core from all directionsVertical direction 1 The upper spring absorbs writing pressure / 2 The lead escapes upward to prevent breakageDiagonal direction 1 The lower spring absorbs writing pressure / 2 The tip protrudes to guard the coreCaution If the core is not protruding, knocking it more than 4 times may cause it to break.