Studio Series Micro-Line Pen Set, Set of 7
Studio Series Micro-Line Pen Set, Set of 7
Couldn't load pickup availability
For illustrators, architects and technical drafters who need consistent fine lines, this set of seven micro-tip pens offers .05mm precision in black, red, blue, green, purple, brown and yellow. The archival-quality pigment-based ink is waterproof and fade-resistant, with no bleed-through on varied paper stocks.
Each pen delivers clean detail without smudging. The clamshell case (4¾" × 7") holds all seven and closes for transport or desk storage.

What Our Customers Are Saying
Real reviews from real shoppers. Here's why customers keep coming back to Treatspree.
Best purchase ever
"This moisturizer leaves my skin so soft and glowing. I noticed results in just a week and can’t imagine my routine without it."
— Sophie Kaur
Worth every penny
"The shampoo and conditioner set transformed my hair. It feels healthier, shinier, and easier to manage."
— Rahul Mehta
So easy to use
"The press-on nails look just like a salon manicure and last surprisingly long. Saved me both time and money!"
— Emily Johnson
Highly recommend
"The intimate wipes are gentle and refreshing. Perfect for travel and daily use. Exactly what I needed."
— Priya Sharma
My go-to foundation
"Lightweight but gives amazing coverage. Doesn’t feel heavy on my skin and lasts all day. Definitely buying again."
— Michael Lee
Luxury feel
"The premium beauty serum feels like a spa treatment at home. My skin is smoother and more radiant already."
— Olivia Brown
Hot Deals, Straight to Your Inbox
Sign up to get early access to price drops, special offers, and limited-time discounts.