Biofilm Development Hat by Heidi Arjes

Biofilm Development Hat

December 2018
Aran (8 wpi) ?
16 stitches and 18 rows = 4 inches
in Stockinette
US 7 - 4.5 mm
Adult Medium - fits most adult heads
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This pattern is available for $3.00 USD
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This biofilm development knit hat is a great gift for the microbiologist in your life.

It features the stages of biofilm development from planktonic cells that settle onto a surface that grow into a biofilm. The biofilm matures and then free-swimming cells emerge to start the process over.

Please check your gauge. When the gauge is correct the hat should fit head sizes that range from 22-24 inches in diameter.