Memento Mori Bones RosaryMemento Mori* Bones Rosary Unique Catholic Rosaries for Lenten Devotion Solemn and stunning, our Memento Mori rosary features durable black paracord, paired with silver cylinder shaped Hail Mary beads that hint of bones strung together. The centerpiece is a metallic skull, reminding us of our mortality and that we will one day die and stand before the Lord Jesus, our soul awaiting His judgement. The practice of Memento Mori is one that many Saints