ACstudio

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Bicolor

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Versione con foro più largo, per inserire meglio una keychain

Version with a wider hole, for easier keychain insertion

Two-tone - enlarged keychain hole

Kirmie44

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Make sure to use glue! If one fails. there is a good chance you can leave it be. It may ruin one or two around it. Unfortunately, you can not stop individual models if there are more than 64

105 at a time! 0.28mm layer, 2 walls, 15% infill

60 individual

Simplified groups of 4

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Indigo Mountain

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This is a full A1Mini plate of 60 whistles, optimized for people printing many whistles without sacrificing sound quality or print success rate. The bottom, bridge, and top layers have all been slowed by about 25% to allow for turning the printer to “sport” or “ludicrous” speed without causing whistle failures. I also added a modifier on the bridge layer to have it print at 0.20mm layer height to reduce failure rates at higher speeds. &nbsp;There are two plates in this profile, one with unaltered whistles, identical to ACStudio&#39;s model and each their own object, and a second plate where the whistles have slightly fewer triangles and are grouped by fours to reduce memory load on your computer. If you use these settings on a larger plate and increase the number of whistles, I recommend using the grouped whistles. (You can only skip objects if there are less than 64 objects on a plate, and being able to skip small groups due a single whistle having bed adhesion failure without sacrificing the whole plate has been really helpful!)&nbsp;Thanks to ACStudio for designing such a fast-printing, loud whistle!

60 whistles A1Mini, 0.24mm layer, 0.20mm bridge layer

Jade

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Three color version, no other changes. Prints 1x.

Three color version, 1x

60x Tri-Concentric

60x Simple Concentric

60x Spiral & TriSpiral

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Top Pattern Examples

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Jasperlope

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<ul><li>Use the included “Super Turbo PLA” project filament setting</li><li>Use the included “Whistle Super Turbo 0.24mm A1mini” process setting</li><li>Do not use “Ludicrous Speed” - it&#39;s already going as fast as the Mini can go, except for:<ul><li>Slowed-down first layer, for better adhesion</li><li>Slowed-down bridge layer, for reliable bridges</li></ul></li><li>Choose your favorite top decoration - Tri-Concentric is mine!</li><li>Spot-test some of the printed whistles - it&#39;s very, very reliable for me (no duds) but maybe different filaments work less well?<ul><li>If you have issues, post about it and I&#39;ll try to resolve!  </li></ul></li><li>Other tweaks:<ul><li>Uses a shortened key loop to save filament + time, and print more reliably</li><li>Tweaked Arachne wall generation to reduce # of printing steps per layer</li><li>Optimized seams for shorter travel + reliability</li><li>Infill at right angles for higher top speeds, less wear and tear on printer (hopefully)</li><li>Bridges set North-South for better airflow (maybe?)</li></ul></li></ul>

Turbo Mode 60 Whistles A1Mini @ 2h40m + Topside Decoration

ghostdragon

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10min PrintSingle colour using 0.8mm HF nozzle

0.8mm nozzle, 0.24mm layer, black, ~10min

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.

This user content is licensed under a Standard Digital File License.

<boostme><boosttitle>Boost Me</boosttitle><boostcontent>Se ho soddisfatto le tue aspettative donami un boost!</boostcontent></boostme><h2 style="text-align: center">ATTENZIONE!!!</h2><h2 style="text-align: center">ESTREMAMENTE RUMOROSO!!!</h2>Micro fischietto bitonale. piccolo, ma molto potente e fastidioso!!!Il design di questo modello è concepito per essere il più piccolo nella sua categoria.&nbsp;La stampa non richiede accortezze particolari, scaricate, stampate e date fastidio.&nbsp;&nbsp;&nbsp;Se questo modello ti è piaciuto fai crescere questo mio nuovo modello con un like!!<figure class="image"><a href="https://makerworld.com/it/models/1283613-cylindrical-micro-whistle#profileId-1312260" target="_blank" rel="noopener noreferrer ugc"><img src="https://makerworld.bblmw.com/makerworld/model/DSM00000001181642/design/2025-04-04_8a0f8d5f1618.png"></a></figure>

<boostme><boosttitle>Boost Me</boosttitle><boostcontent>If you are satisfied with my work, give me a boost!</boostcontent></boostme><h2 style="text-align: center">WARNING!!!</h2><h2 style="text-align: center">EXTREMELY LOUD!!!</h2>Biatonal micro whistle, small but very powerful and annoying!!!The design of this model is conceived to be the smallest in its category.&nbsp;Printing requires no special care, download, print and annoy.&nbsp;&nbsp;&nbsp;If you liked this model, help this new model grow with a like!!<figure class="image"><a href="https://makerworld.com/it/models/1283613-cylindrical-micro-whistle#profileId-1312260" target="_blank" rel="noopener noreferrer ugc"><img src="https://makerworld.bblmw.com/makerworld/model/DSM00000001181642/design/2025-04-04_8a0f8d5f1618.png"></a></figure>

Small two-tone whistle

ASIA

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WARNING!!!

EXTREMELY LOUD!!!

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