- When heated in an electric toaster oven, shrinking to about 1/6 in size, increasing thickness to 6 times (~1.2mm)
- Can be colored with permanent marker
- Material: Styrol Resin (Polystyrene)
- Made in Japan
Size/Weight: 20.5 x 13.5 x 0.2 cm / 20g
Availability: [In Stock] *(Pay now / before 31May2026, June~August delivery)
Weight: 0.02 kg