This clever kitchen gadget literally plucks the yolk out of the bowl. No need to separate beforehand. Just crack the whole egg into the bowl, squeeze the silicone chamber on the Pluck, then release and it sucks the yolk right up into the chamber. To get rid of the yolk, just squeeze again over the garbage can or sink and get ready to do it all over again. Description: Material: Food Grade Silicone Color: Random Size:110mmX60mm /4.3x 2.3 inch Diameter: 20mm