The Tek Grenade is a high-tech explosive device with a sleek, futuristic design, featuring a metallic blue and black color scheme with glowing cyan circuit-like patterns. Its form is spherical with a slightly flattened top and bottom, housing a complex internal mechanism visible through transparent panels. The surface is smooth with a glossy finish, accented by raised, angular tek segments that give it a high-tech appearance. When activated, the cyan glow intensifies, indicating its powerful explosive capability.