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Balloon-powered Benchy – Floating Toy

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Print Profile(3)

All
A1 mini
A1
P1P
H2D
P1S
X1
X1E
X1 Carbon
H2D Pro
H2S
P2S
H2C
X2D
A2L

V2_0.2mm layer, 4 walls, 10% infill
V2_0.2mm layer, 4 walls, 10% infill
Designer
4.5 h
1 plate
4.6(75)

V1_0.2mm layer, 4 walls, 10% infill
V1_0.2mm layer, 4 walls, 10% infill
Designer
3.6 h
1 plate
4.5(6)

V1+V2_0.2mm layer, 4 walls, 10% infill
V1+V2_0.2mm layer, 4 walls, 10% infill
Designer
8.1 h
2 plates
5.0(2)

Open in Bambu Studio
Boost
1951
4260
147
53
2.6 k
1.4 k
Released 

Bill of Materials

Bambu Filaments
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Purple (10700) / Refill / 1kg
Jade White (10100) / Refill / 1kg
Bambu Green (10501) / Refill / 1kg
List other parts
  • Luftballon x 1:

Description

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Balloon-Powered Benchy – Pool & Tub Fun! 🎈⛵

Make your summer prints unique – with this fun 3D-printed Balloon Benchy, the renowned boat test model with a balloon motor for aquatic adventures in the pool or bathtub!

News: Version 3 is now available on Makerworld. It boasts improved buoyancy and print stability. I've also addressed the issue of thin gondola walls. Find Version 3 here → https://makerworld.com/de/models/1583559-ballon-antriebener-benchy-version-3-schwimmspass#profileId-1666941

🔧 Features

  • Familiar Benchy Design – iconic 3D Benchy with a fun balloon propulsion system.
  • Balloon Propulsion – inflate, insert, release – and the Benchy speeds across the water.
  • Print Optimized – no supports needed, direct assembly for quick fun.
  • Summery & Robust – perfect for hot days and water play in the garden.
  • V2 - for enhanced water stability

🛠️ Print Details & Tips

  • Settings: 0.2 mm layer height, 3–4 outer walls, 10–15% infill for optimal waterline.
  • Balloon Attachment: Simple receptacle at the top – ideal for standard balloons.

✅ Why You'll Love This Benchy

  • Simple Fun Factor: Inflate the balloon & let it rip – kids and adults will adore it.
  • Easy Printing: Support-free, perfect for quick prints.
  • Educational Fun: A superb example of physics (thrust + buoyancy) in action.

🧭 Conclusion

This balloon-powered Benchy is the perfect summer project for makers: quickly printed, easily assembled, and brimming with aquatic fun! 👌

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License

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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.