These would be great to use in a planner or bullet journal! Hop on over to Amazon where you can get these Pilot FriXion Clicker Erasable Gel Pens- Fine Point (15-count) for just $20.24 (reg. $29.99). This is a great price since it means you’re only paying $1.35 for each highly-rated pen. Please remember that prices may change.

Details:

• Refillable & Quick Drying: Save money & reduce waste by refilling your pen with Pilot FriXion refills; Quick drying ink helps prevent smudges and smears; 15-pack pouch features black pens, blue and red pens, turquoise, purple, navy, pink, & green pens
• Stress-Free Writing: Write, erase and rewrite repeatedly without damaging your documents; thermo-sensitive ink disappears completely with erasing friction
• Pilot Erasable Pens: Express yourself effortlessly with Pilot’s line of gel ink, erasable, rolling ball, ballpoint, fountain pens, dry erase markers, & more
• Convenient Design: An innovative mechanism allows you to retract the erasable pens Frixion tip with a single click; The soft rubberized grip delivers a comfortable writing experience
• Versatile: Perfect for everyday writing tasks, like taking notes and jotting down grocery lists; Great for creative projects: coloring, scrapbooking, sketching, and drawing