This will give you the equivalent of 13 pencils!
I have used these pencils for the last year and they are fantastic!
No need to sharpen as the graphite feeds down the pencil automatically without having to click the end and will automatically only show enough to write/draw with
When the graphite has run out, simply remove the end and pop a new refill in
I also have spare tubes of inserts available under a separate listing
Not suitable for young children due to small removable parts
