This pattern can be found for free online at https://jessieathome.com/hexagon-trivet/

I’m a fan of trivets. They keep my table safe and make me feel all grown up. You know, “I’m so awesome at adulting, I have pretty trivets for my hot homemade food!” With the Hexagon Trivet, you can use a variegated color, a solid color, or even a variety of solid colors. You could make it look like a flower! If you use a wool or cotton yarn you could even make potholders.
Please note: If made with the suggested yarn these will work as trivets, but are not suggested for use near fire.

Size:
12″

Yarn:
Red Heart Colorscape; 100% Acrylic, Worsted Weight (size 4), 100 g / 187 yds
Sydney 6512 – 35 g / 65 yds

Needles:
US-8, 5.0 mm set of 4 double point needles

Gauge:
18 sts x 18 rows = 4” 10 cm in stockinette after steam blocking

Other supplies:
6 stitch markers
yarn needle

Stitches and Abbreviations:
co – cast on
dpn(s) – double point needle(s)
k – knit
pm – place marker
sm – slip marker
sp(s) – space(s)
st(s) – stitch(es)
yo – yarn over