Yamamoto Loose A4 Paper - Eastory CoC Lamy it has the additional bonus

it has the additional bonus of easily interchangeable nibs

compact size

Kaweco Liliput Ballpoint - Black

Pilot Custom 92 Fountain Pen - Transparent Black

right in between the "firm and smooth" of the Blackwing 602 and the "soft and smooth" of the Blackwing Matte

Yamamoto Loose A4 Paper - Eastory CoC Lamy it has the additional bonusYamamoto Loose A4 Paper Eastory CoC 50 Sheets From the manufacturer: This paper was developed by Mr. Ken Uchihiro of Kyoto Kami Shoji, a paper distributor based in Kyoto. He was moved by a 2013 newspaper article commenting on the resurgence of handwriting in the digital age. It was developed with the goal of producing a paper that was smooth for a great writing experience, had no feathering nor bleed through, fast drying, and can be used on both