Junior Economy Molecular Model Set Glassware_Glass Dishes & Jars Wide-field 100mm reading magnifier with

Wide-field 100mm reading magnifier with a 15cm focal length

Adjustment screws (3 x 1 inch) on a metal base position two neodymium magnets

Racked display of fourteen precision-machined stainless steel slotted masses totaling 1110 grams from 1 to 100 gram pieces

this small anemometer measures wind speed during earth-science fieldwork and classroom weather investigations

Junior Economy Molecular Model Set Glassware_Glass Dishes & Jars Wide-field 100mm reading magnifier withEconomy atomic model set with color coded universal atoms in a four compartment plastic case, for constructing three dimensional organic and inorganic molecular structures.