Basic Reading Magnifier, 50mm, 10cm Focal Length Science at Home_Chemical Science Screw-adjustable variable induction coil with

Screw-adjustable variable induction coil with enameled wire winding and 11

One-meter wooden lever graduated in centimeters on a knife-edge fulcrum base

Spare charged porous pot for the Leclanche cell

Equipped with a flexible delivery tube and capped tip for better aim when rinsing glassware

75-inch post for attachment to standard rod-and-clamp stands

Basic Reading Magnifier, 50mm, 10cm Focal Length Science at Home_Chemical Science Screw-adjustable variable induction coil withChrome plated 50mm reading magnifier with a 10cm focal length, the metal handle and frame giving durability for repeated student use during reading and specimen inspection.