12-Piece Brass Density Cylindrical Bars Set with Wooden Storage Plastic Labware_Plastic Burettes and cervical spine for head

and cervical spine for head and neck anatomy teaching

Aluminum pendulum clamp with three screw attachments on a die-cast head clamp fitting rods up to 16mm

Sliding lamp housing makes the beam position adjustable

running without batteries or external power

Rectangular casted metal case and polythene insulated lid with finger flap to facilitate removal

12-Piece Brass Density Cylindrical Bars Set with Wooden Storage Plastic Labware_Plastic Burettes and cervical spine for headWooden block housed brass density kit of 12 bars at identical 0. 5 inch diameter with varying lengths, providing a medium density metallic reference for density constancy work.