Prayer Cards
The H3 (Holy, Happy & Healthy) Group at Immanuel received business-card sized laminated cards with different topics to pray about. Some members keep them at home and use them as devotion flash cards - flipping through the cards and saying a short prayer about each topic. Other members have them in their car and use them for prayer topics while driving.
Some of the other topic ideas were: security, soul, peace, spiritual, solitude, love, serenity, believe, self-examination, submission, prayer, silence, grace, repose, sleep, salvation, sanctification.