ISO Grade 32 oil is a classification within the International Organization for Standardization system that specifies the viscosity grade of industrial lubricants. Viscosity, which measures a fluid's resistance to flow, is a critical factor in the performance of lubricating oils. The numeric value 32 refers to the oil's kinematic viscosity in centistokes (cSt) at 40°C (104°F). Oils with ISO VG 32 are on the thinner side of the scale, making them suitable for applications requiring quick lubrication at lower temperatures or less resistance, such as in hydraulic systems, compressors, and turbines. The precise selection of oil within a specific ISO grade depends on the equipment’s requirements, operating conditions, and manufacturer recommendations to ensure optimal performance and longevity.

Mica pigments are natural minerals finely ground into powders that exhibit vibrant colors and shimmering effects. They are often used in cosmetics, paints, and arts and crafts to add sparkle and iridescence. Mica powders are popular because they are naturally occurring, non-toxic, and eco-friendly, offering a sustainable option for creating colorful and attractive finishes. When mixed with binders, they adhere well to surfaces, providing durability and enhancing the aesthetic appeal of products. Their versatility in application and compatibility with various mediums make them a favored choice among artists, beauty product manufacturers, and industrial applications requiring reflective qualities.

When you're told "Don't look at its bargain yarn," it's often a warning against being swayed solely by the price without considering quality. Bargain yarns can vary greatly in terms of fiber content, durability, texture, and colorfastness. While it's tempting to opt for lower-priced options, especially for large projects or when experimenting, the quality of the yarn can significantly impact the final result of your knitting or crocheting work. It's essential to balance cost with the purpose of your project. For garments or items that will see a lot of wear, investing in higher-quality yarn might be more cost-effective in the long run. However, for practice pieces or crafts, bargain yarn can be a valuable resource.