Available in all common sizes 2x5, 2x6, 5x6, 6x6 for Chicken Eggs, but also for Duck eggs.
For Standard Trays, but also for zig/zag or Honeycomb trays
Shock resistant, uv proof material and maintenance free
Easy to release and works also when not all cups are used. 

See also the Maintenance free, no noise vacuum pump.

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