Welcome to the NTL webshop! We develop experimental devices for natural sciences according to the motto: easy - fast - safe
For performing subtractive color mixing, simple - fast - safe by simply superimposing the filters; Color filters: cyan, magenta, yellowMaterial: acrylic glass, screen-printedDimensions: 50 x 50 x 1 mm eachMass: approx. 10 g