https://www.ebay.com/sch/i.html?_nkw=3M+Tempa+Dot+B+Oral+Axillary+99+To+104+Degree+F+Color+Dots+Case+Of+6000&_sacat=0&_dmd=2

3M Tempa Dot B Oral / Axillary 99 To 104 Degree F. Color Dots, Case Of 6000

Regular price
$785.00
Sale price
$577.00

FeaturesEach dot changes color from tan to blue at a specific temperature relative to the melting point of the specific chemical mixture in the dotTempa DOT thermometers are sensitive to environmental temperature - see storage conditionsSingle Use