Uploaded June 2022 | Updated September 2026, 7 hours ago

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What do Markforged employees 3D print for fun? If you have kids, or ever been one, chances are you've encountered cardboard box tunnel problems. Too flimsy + too much real estate trying to prop them up = screaming babies everywhere. Today, Markforged Senior Software Engineer Jack Sivak shares his smart idea to help parents out there give the children what they need. #shorts

Have a part you want to see printed? Want to submit one of your own? Leave us a comment below! And don't forget to subscribe for more great stories from Markforged.

ABOUT PART OF THE WEEK
Every other Friday since 2013, Markforged employees have met to share parts they've printed for fun on our printers. This tradition is known as Part of the Week and we're excited to share some of our favorites! Check back every Friday for new parts.





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