No, pen shell is not typically used in floor coverings. Pen shell is a type of shell that is often used in making jewelry or decorative items, but it is not durable enough to withstand the wear and tear of being used as a floor covering material. Most commonly, floor coverings are made from materials such as carpet, hardwood, laminate, tile, or vinyl, which are better suited for high traffic areas.

It is generally not recommended to use Pen Shell Semiprecious Stone for exterior applications in hot climates. Pen Shell is a delicate and relatively soft stone that can be susceptible to damage from exposure to extreme temperatures, sunlight, and weather conditions. It is better suited for interior applications such as countertops, tabletops, and decorative pieces where it can be protected from direct sunlight and harsh weather. For exterior applications in hot climates, it is advisable to choose more durable and heat-resistant materials such as granite, quartzite, or porcelain.

Yes, Pen Shell Semiprecious Stone can be used outdoors. It is a durable and natural material that is suitable for outdoor applications such as walls, flooring, countertops, cladding, and other architectural features. However, it is important to note that Pen Shell Semiprecious Stone, like other natural stones, may undergo slight changes in color and texture over time when exposed to environmental elements such as sunlight, moisture, and weathering. Therefore, proper care and maintenance should be taken to preserve its beauty and durability.