Very good article highlighting five laserable materials

Beyond the Manual
21

A pyramid should/might work if your starting piece is one of the sides.

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@seth1 is apparently an origami expert, you could try asking him real nicely for some advice.

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There was this thread on dyed wool and polyester felt where smcgathyfay tested both.

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Why thank you!
Marked

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I remember now, thanks! My poor brain canā€™t seem to keep up with the info barrageā€¦

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Well, Iā€™ll be making my wife custom sunglasses for sure.