This guest signing set includes one glass vase and approximately 100 stones for signing. Signing pen is not included -- a permanent fine or medium point marking pen is recommended. The vase measures 12 inches x 5 inches x 5 inches. An instruction card is included. Signing stones are a unique alternative to the traditional guest book. Display stones and instruction card by the vase. Guests may pick a stone and write their names or a small message onto the stone and place it into the vase. The signed stones and the vase make an attractive home decoration and a memorable keepsake of the attending guests.