
There aren't any naturally occurring 4 sided snowflakes or ice crystals.
We refer to these patterns as "doilies," or Hawaiian snowflakes. Four sided doily flakes are popular shapes, geometric and easy for little hands. Hawaiian snowflake designs are used to create beautiful two-color quilts and wall-hangings.
Print all patterns on regular or colored paper. Use sharp scissors. For intricate patterns use small cuticle scissors.