Modern Heart Vase with Honeycomb Design – Test Tube Holder

This unique 3D-printed vase blends modern aesthetics with heartfelt symbolism. Designed in the shape of a heart and featuring a honeycomb-style structure, it holds a standard 100x15 mm test tube—perfect for displaying a single fresh or dried flower.

Its stylish geometric design makes it an eye-catching piece for desks, shelves, or gift tables. Ideal as a thoughtful present for birthdays, anniversaries, Valentine’s Day, or simply “just because.” The model is easily scalable in your slicer to fit different test tube sizes.

Print Settings:

Material: PLA 

Layer height: 0.2 mm

Infill: 10%, honeycomb pattern

Top/bottom layers: 0 (for full honeycomb visibility)

Wall line count: 4

No supports required

A modern, heartfelt design to print, gift,