Travel Size Rare Earth Deep Pore Cleansing Mask - Kiehl's Travel Size Rare Earth Deep Pore Cleansing Mask: A clay mask that visibly minimizes pores and blackheads instantly, leaving skin refined and smooth. Benefits An efficacious pore minimizing face mask formulated with Fairly Traded Amazonian White Clay responsibly sourced by local communities near the mouth of the Amazon River. This detoxifying and purifying clay face mask helps reduce excess oil and minimize the look of pores to lea