I have also : ★★ ☆☆☆

Product composition :

Reloaded disk (small) 10,000 won bill, heart 6 double-sided (Reloaded disk), number, 6 double-sided cards with animal pictures

Size: Reloaded disc (small) 10,000 won bill, heart 6 double-sided (diameter 7cm), double-sided card (6.2cmX8.7cm)

Material : Paper, plastic, etc.

Gross weight : about 0.02kg

Product Directing :

In black film, a 10,000-won picture appears, disappears, and cards appear. It's a simple but curious tool.

Product features :

This tool is the principle of polarizing film. Polarizing film is a film that allows light to have directionality.

Whether the picture is visible or disappears when the film is stacked depends on whether the light passes through it or not.

Knowing the path that light is reflected off objects and transmitted to the eyes, seniors can learn about polarization.

Points to note when purchasing products :

There may be a slight color difference between the photo and the actual product.

The directing video and directing cut were taken with reloaded disc (large)_JI0605.