Simon brought back some presents from his Macau trip last weekend.
The first one is an eraser for himself. There's a complicated structure over the surface of the eraser. What is it used for? That's the big point of this special eraser. With regular eraser, when you make all taper angles blunt, you will hard to erase the small place, but this special one can solve this problem. Even you blunted one angle, there will be a backup angle at the backside.
That is really a great design !

OK, another one is, an electronic eracer, yes, just put 2 AAA batteries in it so it will work like electronic tooth brush. Nothing need to say, just see below pics.
That is really a great... SHIT FUCK HUNK design ! Ha ha.

Thanks for your gift, Sĭ'mòn !
(ps: Do you know what is SHIT FUCK HUNK? That just means 屎忽痕, a traditional Cantonese slang. Although everyone can't help saying "shit" or "fuck" (with smile) when he saw SHIT FUCK HUNk things, but it is really the fantastic element in our life. :> Yes, we absolutely cannot live without SHIT FUCK HUNK!)
Kin