Concavity Slides

Made of good quality glass sheet 1.2mm thick, with ground edges, and spherical concavities.

Available with single, double, or triple concavities, in packages of 12.

Item	Description	Price
25075	Concavity Slides, 1 cavity, pack of 12	$3.95
25076	Concavity Slides, 2 cavity, pack of 12	$4.95
25077	Concavity Slides, 3 cavity, pack of 12	$9.95