Skip to content

Welcome to our store

Free shipping and returns

A question? Visit our contact page

Welcome to our store
  • Our Story
  • News
  • Explore
  • Shop
  • FAQs
  • Contact Us
Login
  • Facebook
  • Instagram
Search
DeFF
  • Our StoryOur Story

    • About us

    • Milestone

    • Design Rewards

    • SDGs

  • NewsNews
  • ExploreExplore

    • Kiresepa® Installation System

    • AGC Dragontrail® Pro

    • DuPont Kevlar® Fiber

    • Toray® Carbon Fiber

    • Garolite (G-10)

    • Precision Pen Engineering

  • ShopShop
    • APPLE

      • iPhone 17

      • iPhone 16

      • iPhone 15

      • iPad

      • AirPods

      • Apple Watch

    • SAMSUNG

      • Galaxy S26

      • Galaxy S25

      • Galaxy S24

    • SONY

      • Xperia 1 VII

      • Xperia 1 VI

      • Xperia 10 VII

      • Xperia 10 VI

    • GOOGLE

      • Google Pixel 10

      • Google Pixel 9

    • NINTENDO

      • Nintendo Switch 2

    • REFILL PEN JACKET

      • Extreme Short Design Collection

      • Magnalock Design Collection

      • Stream Design Collection

    • Motoring Gear

      • Fuel Cap Cover

      • Screen Protector

      • Smart Key Jacket

      • In-Car Essentials

    • Every Day Carry

  • FAQsFAQs

    • Order

    • Product

    • Shipping & Returns

    • Membership

  • Contact UsContact Us

    • Contact us

    • Location

    • Customer Engraving

    • Creator Collab

    • Business Collab

Search Login Cart 0
Cart

Your cart is currently empty.

Not sure where to start?
Try these collections:

  • Continue shopping
Spend $1,000.00 more to reach free shipping!
    Order special instructions
    Estimate shipping
    Discount
      Tax included and shipping calculated at checkout
      Subtotal
      $0.00 USD
      Recently viewed
      Search

      We use cookies

      This site uses cookies for better user experience and analytics.
      Home Search Shop 0 Cart Account
      • Location

      Location

      Find Us

      Head quarter

      7F-B, 6-9-2 Shinbashi, Minato City, Tokyo 105-0004, Japan

      R&D Center

      2F, 2-6-14 Kawaramachi, Chuo Ward, Osaka City 541-0048, Japan

      9F, No. 50, Minquan Rd., Xindian Dist., New Taipei City 231, Taiwan (R.O.C)

      Sign up and save

      Be the first to know when we launch.

      ABOUT
      • Brand Story
      • Latest News
      • Contact Us
      • Membership
      HELP
      • FAQs
      • Privacy Policy
      • Returns Policy
      • Shipping Policy
      • Terms of Service

      Stay in the loop with our weekly newsletter

      • Facebook
      • Instagram
      • Choosing a selection results in a full page refresh.
      • Opens in a new window.