2mm Connecting Lead, Model I Subcategory_Wash Bottles Four-piece polypropylene funnel set pairs

Four-piece polypropylene funnel set pairs 2

rated for student circuit construction and series-parallel investigations where junction-voltage and current-limiting concepts get introduced

plus a removal tool in a 4-compartment storage box

Shows oxygenated and deoxygenated blood paths between heart chambers and alveolar surfaces through seven hand-painted removable parts designed with medical-professional input

and a candle holder

2mm Connecting Lead, Model I Subcategory_Wash Bottles Four-piece polypropylene funnel set pairsCompact 300mm black lead with a 2mm banana plug at one end and a crocodile clip at the other, sized for fine pitch breadboard work where 4mm hardware is too large for the apparatus.