Primitive Winter Blue Snowflake Stacker Blocks Set of 3. I love these sweet little snowflake blocks. My daughter snatched up this set the minute they were done. She has a blue winter wonderland going on in her room. She's 13 and is so excited for Christmas... Stack them up or display them in your windowsill. On a shelf...so many places that need that little touch of winter. Pretty shades of blue and white. Navy Blue, French Court Blue, and Marshmallow. Size of each block is 2 1/2" x 2 1/2" x 1 1/2". Each block was sanded for a rustic look. Sealed with a matte sealer. Hand painted, designed and signed by Heidi.