Sheer dread standing in the eyes of my husband, when I jokingly suggested him to give the cushion back. But I had only to persuade him with the tongues of angels, to test the pillows. I was sleeping on a viscoelastic pillows, which, however, was too hard to me. My husband preferred a Polysoft 4 hole hollow fiber filling. We ordered each a cushion of 12 and 15 cm height. From day one, we loved it. My husband sleeps through the nights again and both we feel top fit in the morning. Our thanks to the team of MABAMAHO for offering to test !!! Q