Moment Company Moment Pebble. A pocket-sized must-have for busy people who want to experience the benefits of meditation or mindfulness. The Moment Pebble provides a focal point to help you appreciate the moment and bring mindful attention to your life. Taking a moment for yourself a few times a day has been scientifically proven to reduce stress, connect you with your nervous system, increase energy and boost the immune system. Unlike many mindfulness practices, the Moment Pebble has been carefully designed with today’s modern lifestyles in mind – offering an accessible entry point to mindfulness and meditation.