Design Sketchbook (6 Different Versions)
B6 (122 x 174 mm)
500 Yen + Tax
Release: March 2018
Manufacturer: Pisago

Mechanical Pencil (6 DIfferent Versions)
500 Yen + Tax
Release: May 2018
Manufacturer: Pisago

Sarasa Ballpoint Pen (6 Different Versions)
500 Yen + Tax
Release: May 2018

Source: Weekly Shonen Jump