The Blink Dagger is a sleek, medium-sized dagger with a slightly curved blade that tapers to a sharp point. The blade is made of a dark, polished metal with faint glowing blue runes etched along its length, suggesting its magical properties. The hilt is wrapped in dark leather, providing a secure grip, and is adorned with a small, glowing blue gem set into the pommel, which pulses softly as if alive. The overall design balances functionality with an arcane aesthetic, fitting its role as a tool for instantaneous teleportation.