3D preview of Birthday Balloon (2D Invitation Decoration)
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Birthday Balloon (2D Invitation Decoration)

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Bounding box
60.0 × 146.0 × 1.5 mm
Engine
Precision B-rep
Parameters
9
Published
September 14, 2026

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Free to download and use. See the terms.

The prompt

build a 2D balloon for a birthday invitation

Parameters

NameValueRange
Balloon Width60 mm20 – 120
Balloon Height76 mm30 – 150
Knot Top Width14 mm4 – 40
Knot Height10 mm3 – 30
String Length70 mm10 – 200
String Width2 mm0.5 – 6
String Waves2.5 count0.5 – 8
Curl Amplitude8 mm0 – 30
Card Thickness1.5 mm0.4 – 6

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

Birthday Balloon (2D Invitation Decoration) - Free CAD Model (STEP, STL) | TextoCAD