The number of coats of gloss required depends largely on the surface being treated, the type of gloss used, and the desired finish. Typically, two coats are sufficient for most projects. For wood, the first coat will soak into the pores, making the second coat necessary for achieving an even sheen. If you're using a water-based gloss, it dries quickly but may require an additional coat for a deep shine. Oil-based gloss takes longer to dry but often provides better coverage with fewer coats. For a highly polished look, three or more coats might be needed, allowing ample drying time between each application. Sanding lightly between coats can also improve the final result. Always follow the manufacturer's recommendations for best results.

Blick, primarily known for its extensive range of art supplies, catering to artists across various disciplines such as painting, drawing, sculpting, and printmaking, does not traditionally stock yarn as a regular product offering. Their focus is more aligned with tools and materials for visual arts rather than textiles or fiber arts. For yarn and related crafting materials, you might consider specialized yarn or craft stores, or large retail chains with broad crafting sections. However, it's worth checking Blick's seasonal or special offerings, as art stores occasionally diversify their product range based on customer demand or trending crafts.

BD syringes are primarily made of polypropylene, a type of plastic known for its chemical resistance, durability, and suitability for sterile medical devices. Polypropylene is chosen due to its ability to maintain the integrity of the medication and withstand various sterilization methods. These syringes are designed for single use to ensure safety and prevent cross-contamination. BD, as a leading healthcare company, adheres to stringent manufacturing standards, using materials that ensure the syringes can be used safely across various medical applications, including vaccinations, insulin delivery, and other injectable treatments.