Rickrack -- wavy cotton trim -- is easily manipulated into seasonal symbols. Glue rickrack designs to blank cards, and use them as holiday greetings. Cut and paste strips of green for a Christmas tree, or trim segments of white for a snowflake. For striped designs, twist together two strands of equal width. The strands' shapes will keep them from unraveling. Glue to card. The Hanukkah menorah is a mix of single and twisted strands.