• Perfect for testing essential oils, perfumes, and aromatic oils. • Ideal for creating custom blends or achieving a more precise fragrance. • Made with high-quality paper and printed with soy ink, environmentally friendly. • Great water absorption capacity, easy and comfortable to use. • Dimensions of each strip: approximately 13.7 cm long, 1 cm wide, and 10 cm high. • An excellent gift for family or friends interested in aromatherapy.