BTS BT21 Character Cute School Pen

Size Guide


  • BTS BT21 Theme Cute Pen
  • Displays Member Signatures at the Bottom

Product Specifications:

Length & Weight
Quality Plastic
18 cm // 8.4g
Black Ink

Package Component

1x BTS BT21 Theme Cute Pen

a wooden cutting board
a close up of a pen
a row of bottles on a table
Sizing Guide

What Size Should I Get?

All of our products are in Asian size which are smaller than US and European sizes.  We suggest that you order 1 to 2 sizes up - meaning if you usually wear a Medium, then Large or X-Large on our shop would fit you best 😊

**Some Products may have their unique sizing charts, so please check in the product description**

If you have any questions or doubts, please let us know via Live Chat or Email ( and we'll do our best to make sure you receive the perfect sizes!

Our shoes are true to size, so please select your regular size if you're ordering shoes.

Happy Shopping!