Clear Stamp Set: NativityPhotopolymer stamps create clear, crisp images. Easy to use and accurate to place, they adhere to any clear acrylic block (sold separately).
Nativity silhouette measures approximately 3 1/16" x 2 1/4", 'MAY THE MIRACLE OF CHRIST"S BIRTH...' measures approximately 1 5/8" x 1".
Step-by-step how-to instructions (pdf) available here: How To Make A Simple Circuit & Switch