This combination does not exist.
0.5 mm swinging automatic pencil + refill, is definitely your best choice
Comfortable pen design, gently swing up and down, refills automatically, writing fluent, bright color
Product Name: G20 Swinging Mchanical Pencil with refill- Towo
Packing Quantity: 1 pcs pencil & 1 box refill
Color : * Blue * Pink * Violet * Green * Orange