Clover 粉筆記號筆 銀色補充筆芯

The silver chalk flows so smoothly and evenly, and I love that it's a refill rather than buying a whole new pen. It fits perfectly into my existing liner and saves me money.

The refill clicks right into the pen without any fuss, and the silver chalk line shows up clearly on dark fabrics. Much easier than fumbling with separate chalk and a brush.

The silver mark shows up clearly on both light and dark fabrics, which is exactly what I needed for my quilting projects. The refill slides right into the pen body with no fuss.