Set of 25 Rocks & Minerals, Cardboard Box Racks & Stands_Pipette & Burette Stands For classroom and stockroom room-condition

For classroom and stockroom room-condition monitoring

Brass-spheres electrostatic discharge tongs at 20 cm with adjustable jointed rods and an insulated ebonite handle

5V flash-lamp bulbs in student-built circuits and small-scale optics demonstrations

Brass eight-piece slotted mass set totaling 1100 grams from 10 to 500 gram pieces

Set of 25 Rocks & Minerals, Cardboard Box Racks & Stands_Pipette & Burette Stands For classroom and stockroom room-conditionSet of 25 Collection of different minerals and rocks collected from different places. Set of 25 Collection of different minerals and rocks collected from different places, supplied in cardboard box. Each specimen labelled with name.