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A real, working and moving Vernier Caliper. Great fun to use, can measures up to 4cm!


  • Movable vernier keyfob.
  • Compact design, easy and convenient for you to take.
  • Suitable for portable use and decoration.
  • Unique and practical, make you stylish and draw a lot of attention.


Material Alloy
Vernier Length 5cm
Package Contents 1 x Vernier Keychain

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