Winco ESV-IB Spectrum Sous Vide Insulation Balls w/ Mesh Bag for ESVI-1, Pack of 100
The Immersion Circulator by Winco: Spectrum Sous Vide Insulation Balls, for #ESVI-1, includes mesh bag, insulate any open cooking bath to reduce heat loss and evaporation, keeps item submerged, withstands temperatures up to 230F (110C)....