some simple kind of vintage inspired diy extenders with ferrules and erasers : r/pencils
4 EASY DIY Pencil Extender - how to make a pencil holder Art hack - YouTube
高畑正幸@文具王 on X: "RT @gommatt: Spent an hour or so today morning trying to DIY my own version of the @Blackwing pencil extender. It seems to be working nice…" / X