63 1/8" black wood blow pipe of heavy construction, tapered through its length with slightly flared end. The muzzle with fine rattan wrap, 7" leaf shaped blade and a forged serpentine tip iron sight opposite. The spear head well forged with medial ridge (not fabricated from flat stock) with the edged sharpened. Untouched and excellent. The first example we have offered in decades. The sumpitan is unique among primitive weapons, combining two independent weapons, each independently lethal.