US$ 160.00
Birch plywood wooden knight's sword measures 25
Ten-centimeter brass cone on an ebonite insulator and metal base
Twenty-specimen metal alloy collection supplied in a die-cut case with each sample individually labeled
Two-prong adjustable clamp with an integral bosshead and vinyl-coated nonslip jaws
Apatite Specimen Pack Size:Pack of 6 Birch plywood wooden knight's swordTwelve piece pack of apatite mineral specimens distributes Mohs 5 hardness exemplars across a class for mineral identification and hardness testing exercises.
US$ 160.00
US$ 1242.50
US$ 101.97
US$ 195.00