From my experience, builder gel is an excellent choice when aiming for long-lasting and resilient nail extensions, especially if you're working with short nails to begin with. One of the benefits of using builder gel with nail forms is the ability to sculpt the length and shape precisely, giving you control over the final outcome. The square shape is not only trendy but also easier to maintain compared to more dramatic shapes like stiletto or almond. When applying builder gel, it’s important to carefully file and shape the extension after curing to ensure a smooth, natural finish. I found that the minimal and clean look of square extensions pairs well with almost any style or occasion, making it versatile for everyday wear or special events. Plus, the strength provided by the builder gel forms allows for activities without worrying about cracks or breaks. If you’re new to nail extensions, starting with a sleek square shape is a smart way to test durability and comfort. Remember to use a good base and top coat, and maintain hydration around your cuticles to keep your nail extensions looking fresh longer. Whether you prefer subtle elegance or a more polished effect, this builder gel technique can be customized with colors or light designs afterward to add a personal touch.