this post was submitted on 09 Feb 2026
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[–] vin@lemmynsfw.com 0 points 2 months ago (4 children)

Why not buy a regular whistle?

[–] silence7@slrpnk.net 9 points 2 months ago (1 children)

Its hard to import them in quantities of a few hundred thousand, and cheaper to print them than to buy in quantities of a hundred

[–] vin@lemmynsfw.com 0 points 2 months ago
[–] CrackedLinuxISO@lemmy.dbzer0.com 7 points 2 months ago (1 children)
  • Customizability (hotline numbers, etc)
  • Independence from billionaire-owned supply chains
  • Encourages and strengthens local support networks
[–] vin@lemmynsfw.com 1 points 2 months ago

Hm, fair enough

[–] mika_mika@lemmy.world 2 points 2 months ago (1 children)

Because 3D printer owners not only get to feel validated about owning a 3D printer, but also get to help the community during these harsh times.

There's a lot of people saying here that it's cheaper to 3D print. It is not. Even if the claim of 5 cents a 3D printed whistle is true, and I don't really believe it, it's not hard to find bulk plastic whistles with the price dropping as low as 2 cents per unit.

[–] vin@lemmynsfw.com 0 points 2 months ago
[–] MehBlah@lemmy.world 1 points 2 months ago (1 children)

Why buy one when a superior one can be 3d printed? Hard to stop people from printing them. I've printed thousands over the years. I'm unfamiliar with the one shown in the article. The ones I print are very loud but probably take more time than those to print per unit.

[–] vin@lemmynsfw.com 0 points 2 months ago (1 children)

I've never come across a whistle that isn't good enough, so I don't really understand

[–] MehBlah@lemmy.world 1 points 2 months ago (1 children)

I've 3d printed a number of whistles that were not good enough. A few that did work at all. I really understand. I've saw the one in the picture on different sites but am satisfied with the one I chose.

[–] vin@lemmynsfw.com 1 points 2 months ago* (last edited 2 months ago) (1 children)

I meant I've never come across one not good enough in store, sorry about the confusion. That is, Whistles bought seem fine.

[–] MehBlah@lemmy.world 1 points 2 months ago

Okay and I'm sure a bought one is. The 3d printed ones do just fine and they are cheap. Cheaper per unit in production than anything other than a huge order from china.