Egg holder for 4, 6 & 8 eggs, flat bottom

Can be printed without flipping and without support. For that you need good model cooling.

Alternative models:

1. https://www.printables.com/model/748527-egg-holder-for-4-6-8-eggs-rounded-bottom
2. https://www.printables.com/model/748561-egg-holder-for-4-6-8-eggs-flat-heavy-bottom

Recommendations:

1. Wall line count: 3 (wall is filled)
2. Top layers: 3
3. Bottom layers: 3
4. Infill: 15-25 % 
5. Activate max model cooling (tornado :D) for first 5 mm of printing