Zebra Delguard 0.5

This mechanical pencil has a newly developed internal mechanism that protects the lead according to the pressure and writing angle, so the lead will not break no matter how strong the force is applied.
By installing a part that guides the sharp lead inside the shaft, even short leads will not shift and become clogged.
Protect your core. I can write forever.
It protects the lead from breaking during writing, no matter how strong the pressure from any angle. When strong pen pressure is applied perpendicular to the paper surface, the spring built into the shaft releases the lead upwards to prevent it from breaking. When strong diagonal pressure is applied to the pen, the metal part at the tip automatically comes out and wraps around the lead to protect it. These two mechanisms operate by automatically adjusting the distribution according to the angle and strength of the applied force. (*If you knock more than 4 times to write without the lead, it may break.) there is.)
By installing a part that guides the sharp lead inside the shaft to prevent lead jamming, even short leads will not shift and get jammed. By being able to use it without worrying about lead breakage or lead clogging, users can concentrate on writing with peace of mind during important situations such as daily study or tests. "Delguard'' provides the best performance.