Picket Fence Studios 6in x 6in Stamp Set – Most Wonderful Time Of The Year – Believe in the miracle of nature when you’re creating your Christmas crafts with the Most Wonderful Time of the Year Clear Photopolymer Stamps by Picket Fence Studios. The package includes 7 clear photopolymer stamps on a 6in x 6in storage sheet. The stamps can be used with an acrylic block and your favourite inks (sold separately).