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Hand-held stress thermometer
Test your stress by measuring hand temperature!
A hand thermometer is a liquid filled glass thermometer on cardboard backing; sensor extends below backing for easy holding
€ 5,00 per set of 5 thermometers with 5 color cards
Biodot stress stickers
Test your stress by measuring hand temperature!
The biodot is a small round sticker to put on your hand. The color of the sticker indicates your hand temperature.
€ 12,50 per set of 25 biodots and 5 color cards
