Impossible Box Vase — 2 Color, Zero Waste Purge

A functional twist on the classic "impossible passthrough" illusion — this is not just a fidget toy, it's a real dual-purpose object: a decorative vase and a storage box in one.

The two interlocking pieces slide through each other in a way that looks physically impossible — but it works!

Designed as the most filament-efficient way to print a two-color vase: the color change happens at the split between the two pieces, so there is zero waste from purging.

 

Features:
- Dual function: decorative vase + storage box
- Impossible passthrough illusion — great conversation starter
- Two-color AMS print with zero purge waste
- Smooth sliding fit between the two pieces
- Great as a gift or desk decoration

 

Print settings:
Layer height: 0.2mm | Walls: 2 | Infill: 15%
Time: ~6.7h | Plates: 2

 

Boost MeI love design cool things to share with others. Boost my model to let me know you love the model too. And support development of new designs