Polystyrol white, 0.5 mm

Inexpensive modelling plastic, very good bonding properties and easy to shape.
Fine thin structures (e. g. 1 mm wide stripes) can bend due to the heat of the laser.

Polystyrol white, 0.5 mm
Polystyrol white, 0.5 mm
Polystyrol white, 0.5 mm