Do you have a bit of trouble reading your gauge swatch? This is the perfect tool! Transparent for easy readability, it has a slip-resistant 4 inch cross measurement, for nice confident gauge counting. Each end of the cross has a set of little teeth that gently but firmly hold the swatch in place and prevent it from shifting around while you count. How great is that?! Marked with whole inch increments with 1/4" marks in between, while the opposite side is marked in whole centimeter increments. These can make a great gift to a knitting friend or family member: they come packaged in a clear pillow box for a nice presentation. Or treat yourself!