Drag Draw, a luminescent pen that lets you paint any surface, presses the button to erase them like an eraser, and lets you animate the painting through a computer program.
Wake Up, already sold in France, a light alarm clock, slowly brightens according to the time setting, so that you can feel comfortable, rather than suddenly wake up.
Storyteller allows children to project images from a storybook onto a wall.
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Hongkong Onice Limited , https://www.osbvapepen.com