Remixed the brilliant idea of:

https://makerworld.com/en/models/437241#profileId-342435

To make hearts.. I don't have an unused oven that is not used for food (..yet.. Now I have a reason to get one).

So I'll be happy if you can test it that it works as it supposed, the idea is to mold the waste of the PLA in an unused oven then put it inside the petg printed pattern, thanks to the relations between pla and petg it will not stick and come out easily.

What you will need (see the proccess as explained in: https://makerworld.com/en/models/437241#profileId-342435)

受到这个好主意的启发 https://makerworld.com/en/models/437241#profileId-342435

我没有不用来做饭的烤箱，但现在我有理由买一个。 因此，如果您有一个，如果您可以测试我的模型并告诉我是否需要任何东西，我会很高兴