Donating Prusa Research face shields to medical professionals for COVID-19
Pack of 4 Flexible 3D printed Slugs! 1 Large, 1 Medium, 2 SmallSize: 2" to 4.5" long
The following Colors change with heat around 88°F! •Orange to Yellow •Purple to Red •Brown to Green •Green to Yellow
Multi-Color, Color Changing Pack contains a random sized slug of each color changing material.
Glow in the Dark Pack contains two randomly sized blue and green slugs.
3D printer filament is prone to color variances and we cannot be responsible for lot variations. Product colors may differ from pictures.