Above pic shows how to sharpen the lead - for illustration only. - colour of pencil is BLACK.
Try it and you will like it!! I wow over this discovery!
Above pic shows how to sharpen the lead - for illustration only. - colour of pencil is BLACK.
The conventional pencil 0.5mm, 0.7mm lead will tends to break when we use "strength" on the pencil, but for this new invent, we have to use "force" to break it!
Try it yourself!
The pencil head comes with a sharpener!
THREE Options available:
Pencil only: $2.50 
Pencil + 1 tube of 5 pcs additional lead refill (Ultra LONG 120mm) : $3.50
Lead refills are available here:
http://list.qoo10.sg/item/STURDY-MECHANICAL-PENCIL-2-0MM-LEAD-REFILL-ONLY-9PCS/444072346 + 
Awesome reviews!