The white DelGuard Type-Lx is a premium mechanical pencil combining functionality and design. Its 0.3mm lead allows fine, neat writing, while the DelGuard system protects the lead from pressure in all directions.
Features
Under vertical pressure, the upper spring absorbs writing pressure and allows the lead to move upward to help avoid breakage.
Under angled pressure, the lower spring absorbs writing pressure and the tip extends to guard the lead.
An internal spacer fills gaps to reduce lead jams caused by broken or displaced lead following impacts such as drops.
Uses G-type replacement erasers.
How to Use
Lead may break if you write after clicking four or more times from a position where no lead is extended. Breakage may also occur when using soft lead, such as 2B or darker, or colored lead.