Features & Benefits
- Easy to create circuitry with doodling
- Award-winning design
- Non-toxic quick-drying ink
- Versatile and safe for ages 8 and up
- Resistance: 0.05-0.2ohms/sq/mil (2-10ohms per cm of writing). Capacity: 60-200 meters
- Can be erased from photo paper (most conductive surface)