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Calliper Pen - It measures and writes!

Caliper Pen

Caliper Pen     


Calliper measurer? Tire tread gauge? Ruler? Thread scale? Writing instrument? The calliper pen is all of these in one unique product. It is a multipurpose instrument, constructed of chromium-plated brass for those who demand more than just the joy of writing.

It is a:
  • Retractable ballpoint pen
  • Calliper measurer
  • Tire tread gauge
  • Ruler
  • Thread scale




Price: £17.35 in



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Ideal for ages 7+ (suggestion).
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