Since starting this colouring journey back in April 2015, the most common recommendation I've seen people give is for these pens & pencils, so with the release of special Johanna Basford edition
The Collaboration Colouring Book : Part 1 - Johanna Basford Johanna Basford
Staedtler Johanna Basford Ergosoft Triangular Colouring Pencil 36 Metal Tin for sale online
Staedtler Triplus Products ~ Johanna Basford Edition - Colour with Claire
Staedtler Fineliner Adult Coloring Book Pens $19 + more
STAEDTLER TRIPLUS FINELINER PEN SET 12 COLORS JOHANNA BRASFORD ST334PR12JB
STAEDTLER 26 Triplus Fineliner Fiber Tip Color Pens for Adults Johanna Basford Edition, 26 colours : Office Products
Staedtler Triplus Products ~ Johanna Basford Edition - Colour with Claire
The Perfect Gift for Any Johanna Basford Fan: Gift Guide - Cleverpedia
Adult Colouring Tutorial Nameplate - from 30 Days of Creativity by Johanna Basford
Køb Staedtler - Triplus Fineliner 0.3 mm - 50 stk. i Metalæske - Johanna Basford edition
STAEDTLER Triplus Fineliner Pen Sets
Colouring Book Therapy - Imagimorphia Colouring with Staedtler Ergosoft Part 1 - Marker Geek
Staedtler Triplus Products ~ Johanna Basford Edition - Colour with Claire
From Johanna Basford's Enchanted Forest Prismacolor Premiers, FC Polychromos, Staedtler Triplus fineliner, white Posca pen and gold signo : r/Coloring
Staedtler Triplus Fineliners (36 pack) [review, swatches & comparison Stabilo]