US$ 39.95
Simulates the geared motion of a metal-cutting lathe through a hand-cranked
this 75mm color disc spins under 4-6V DC to blend its painted sectors into apparent white
Demountable transformer with a U-shaped magnetic core and swappable 600-
Transformer activity set with a plastic base
Didactic Miniature Skull Model, Painted Natural Color, 15-Piece, 1/2 Natural Size Item Type_Scissors Simulates the geared motion ofNatural color half size didactic skull separates into 15 magnetic pieces for reassembly teaching of cranial bones, sutures, and major foramina.