When they need pEnS they aren't talking about Papermate or any other school stationary.
They need things for line work, like Microns, Faber Castell, and Prismacolor.
Sakura Micron: https://www.amazon.com/Sakura-Pigma-30062-Micron-Blister/dp/B0008G8G8Y/ref=mp_s_a_1_3?ie=UTF8&qid=1532010930&sr=8-3&pi=AC_SX236_SY340_FMwebp_QL65&keywords=micron&dpPl=1&dpID=51bMxXKP9NL&ref=plSrch
Faber Castell: https://www.amazon.com/Faber-Castell-FC167137-Wallet-Assorted/dp/B005HF562K/ref=mp_s_a_1_4?ie=UTF8&qid=1532010994&sr=8-4&pi=AC_SX236_SY340_FMwebp_QL65&keywords=faber+castell
Prismacolor: https://www.amazon.com/Prismacolor-14171-Premier-Illustration-Assorted/dp/B0026HJGDW/ref=mp_s_a_1_2?ie=UTF8&qid=1532011060&sr=8-2&pi=AC_SX236_SY340_FMwebp_QL65&keywords=prismacolor+line+art&dpPl=1&dpID=417v7Wagy2L&ref=plSrch
YOU ARE READING
1000 Things You Need to Know About Artists
De Todo144 out of 1.68K in relatable -September 15th, 2018 28th- This book is crammed with How-tos, Supplies Recommendations, Stores, and just overall relatable things for an artist. I hope you enjoy! *UPDATED MUTIPLE TIMES DAILY*