Comb With Hidden Knife Comb With Hidden Knife This item looks like a standard black plastic comb. Pull off the top to reveal a sharp 3.25" single edged blade! Specifications: Overall Length: 6.5 Inches Approx Blade Length: 3.25 Inches Approx Part Number:6H0-PK-107 black Part Number:6G0-PK-107P pink 9/15/2020 ~ Yuba City, California