9-Piece Student-Level Dissection Kit, Stainless Steel with Leather Case Subcategory_Stirring Bars and Rods 5 inches tall for supporting

5 inches tall for supporting flasks and beakers above alcohol burners during low-temperature heating

Exposes every moving part of a two-pole armature rotating between permanent magnets on an open 4-inch plastic base

Reproduces Ewald von Kleist's 1745 charge-storage device with concentric metal cups around a plastic dielectric

no longer fitting once heating expands its diameter

5-inch base with two labeled magnets and 4mm sockets

9-Piece Student-Level Dissection Kit, Stainless Steel with Leather Case Subcategory_Stirring Bars and Rods 5 inches tall for supportingNine stainless steel core instruments scalpel, scissors, forceps, probes, needle store in a leather case for student level biology and zoology dissection.