The koochi moochi showed me some Unic mini ballpoint pens around a week ago.
Costing around RM 10 or so , I took note that similar ones from Zebra are sold at around RM 15 upwards .
Rakuten carries a range of mini Platinum at about the same price as Zebra .
Didn't get mine online.
Instead , I found them at 3 times less in Daiso !