metisinno Magnetic Field Viewing Film 4x4 Reviews Summary
Ratings Breakdown
Rated 4.4 by 457 people
Pros from Reviews
- Colorful magnetic field view
- Educational tool
- Entertaining exploration
- Protective frame with color spectrum indication
- Resets for real-time viewing
- Comes with color chart
- Great for STEM enthusiasts
Cons from Reviews
- Not sensitive enough
Notable Features
Reusable
Color-changing
Sensitive
Heat-resistant
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