US$ 54.41
and a tensioning pulley
Alnico-alloy bar magnet pair shipped in cardboard storage with steel keepers bridging the ends
the smallest in the bar-magnet series
Red LED on a demonstration base with 4mm plug connections
Four-cell D-size holder in unbreakable plastic with curved retention sides
Reading Magnifier, 100mm, 15cm Focal Length, Alternate Model Material_Hardwood and a tensioning pulleyChrome plated 100mm alternate model reading magnifier with a 15cm focal length, the broader lens capturing more page area while supporting general magnification for reading.