Cake and striking the lottery are both very good things.

Georgina Koh had the foresight to combine those two to make a 4D-themed cake that dispenses money.

Here is the top of the cake.

As you can see, there are quite a few symbols of prosperity scattered on top, including depictions of Mahjong tiles, an "enter to win" button that will come into play later, and a smattering of gold coins.

Great.

And here's what happens when you press that button.

In case you can't see the video.

[video width="720" height="1280" mp4="https://static.mothership.sg/1/2019/01/49682830_299760594009460_3223181240432125708_n.mp4"][/video]

According to her Instagram, Xaviertybakes, there's a one month notice to make one of her cakes.

Cool.

Here are some other prosperity-themed cakes from her Instagram.

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Thank you for sharing ❤️ #instafoodsg #sgfoodtrend #sgfoodblogger #sgfoodies #moneycake #sgbake #sgbakes #sgcake #sgcakes #sgbirthday #sgbirthdaycake #8dayseat

A post shared by xaviertybakes (@xaviertybakes) on Dec 27, 2018 at 9:52pm PST

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#moneycake #instafoodsg #sgfoodtrend #sgfoodblogger #sgfoodies #sgbake #sgbakes #sgcake #sgcakes #sgbirthdaycake #sgblogger #sgparents

A post shared by xaviertybakes (@xaviertybakes) on Dec 24, 2018 at 12:30am PST

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Thank you for sharing 💕 #sgfoodtrend #sgfoodblogger #sgbake #sgbirthdaycakes #sgbakes #sgcake #sgcakes #sgfoodies #sgfood #8dayseatout

A post shared by xaviertybakes (@xaviertybakes) on Nov 25, 2018 at 4:15am PST

Whoa.

Images from Koh's Facebook page