Color Filter Set of 6
Generally used for color experiments (absorption/filtering different wavelengths of light, etc.), this set of color filters (sometimes also referred to as gels) includes six 8 x 10" sheets (1 each of red, green, blue, cyan [aqua], magenta, and yellow), and a bonus 6 x 12" diffraction grating sheet (13,500 lines per inch). Filters are made of polyester and may be cut with scissors.