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Amy Mcleod photo
1 Level
9754 Review
6161 Karma

Review on Activated Photochromic Pigment Changing Projects by Amy Mcleod

Revainrating 5 out of 5

Experiment

Just Experiment. I have worked with both photochromatic and thermochromatic inks in my security bond business. Powder works great...changes color quickly when exposed to sunlight

Pros
  • Outstanding Achievement
Cons
  • Doubt