wax paper over template. Cover wax paper with dish detergent mixed with water. Trace image using a continuous stream of glue. Dry, peel from paper. If paper sticks, run under cold water. Add more glue to any weak spots.
DIY Hama or Perler Bead Ornaments. Top Photo: Heart Ornaments from Craft and Creativity here. Bottom Photo: Snowflake Ornaments from heodeza here (plus a link to snowflake templates). Perler Beads are.