Beautiful, Useful, Sustainable.

Designed for what matters.

Research Focus

Ink Development

MORRIS optimizes writing feel and durability through precise
control of viscosity, color density, and drying time, while advancing
low-odor, eco-friendly, and toxicity-reduced inks that meet global
safety standards including EN 71-3 and KC.
MORRIS also develops dedicated ink formulated to suit
the characteristics of knock-type retractable markers,
ensuring stable writing performance.

Product
& Mechanism Design

MORRIS designs and builds automated assembly
and inspection systems, along with smart production lines,
in-house to improve process efficiency and quality consistency.
Real-time data monitoring minimizes defect rates, ensuring stable,
reliable quality even in high-volume mass production.

Mold Design
& Validation

MORRIS directly designs and develops high-precision molds
not only for standard cap-type markers but also for knock-type markers, applying precision design and durability validation optimized for each product's structure and mechanism to ensure reliable, consistent quality in mass production and global markets.

Automation
Equipment Development

MORRIS designs and builds automated assembly
and inspection systems, along with smart production lines,
in-house to improve process efficiency and quality consistency.
Real-time data monitoring minimizes defect rates, ensuring stable,
reliable quality even in high-volume mass production.

Testing & Quality Reliability

MORRIS R&D ensures product trust through rigorous technical and
blind UX validation using professional evaluation equipment:

  • 01

    Temperature & Humidity Endurance 

  • 02

    Continuous
    writing tests over 1,000m 

  • 03

    Drop and shock resistance tests

  • 04

    Ink leakage and air-tight sealing validation

  • 05

    Heat-freeze storage endurance

  • 06

    Blind UX writing feel evaluations

Through these tests, MORRIS delivers consistent, reliable marker quality anytime, anywhere.