When working with ceramics that have deep pores, like clementines and persimmons, using underglaze effectively can really elevate your finished pieces. Underglaze is essentially a colored slip or thinned clay that, when applied in several coats, fills those divots and pores, preventing them from showing through the glaze as imperfections. I’ve found that three coats are often ideal to achieve opacity and even color coverage. One of the benefits of underglaze is its versatility in color. While I usually custom mix my underglaze colors to perfectly suit the piece, sometimes using a straight-from-the-bottle color, such as a vibrant orange for clementine bodies, can produce stunning results. For delicate details like leaves or eyes, a lighter or darker shade built up with care can add depth and personality. It’s important to consider how the colors will change during the firing process. For example, a pastel orange might become very bright after firing, so pairing it with a darker pink for blush accents ensures the hues don’t wash out. This color forecasting comes from experience and can make a big difference in the final aesthetic. Loading your kiln thoughtfully is another key step. Smaller 'mini' pieces, stars, and charms can go on the top shelf to ensure they are evenly fired without disturbing larger items below. Watching them stand proudly on their own feet after firing is always rewarding. From personal experience, using underglaze not only improves the surface quality by filling pores but also opens creative opportunities with color and texture that regular glazes can’t always provide. For anyone working with textured ceramics or looking to add detailed color work, mastering underglaze techniques is a game changer.