Study both processes of endothermic and exothermic reactions. Reactions are safely carried out in plastic bags. The students can pass the bags around to feel the results of the reactions.
Excelta Scissors - 346-6-HT - Micro Self-Opening - Straight - SS .63" - 346-6-HT
$93.26
Excelta Brushes - ESD Safe - Offset - Plastic Handle - 197-ESD
$3.50
Excelta Scissors - 346B - Micro Self-Opening - Straight - SS - Blade Length .38" - 346B
$34.73
Hakko CHP PN-20-M Thin, Short Nose Pliers - PN-20-M
Study both processes of endothermic and exothermic reactions. Reactions are safely carried out in plastic bags. The students can pass the bags around to feel the results of the reactions.
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