Prompt

macro close-up product shot, orthographic slightly top-down view, no lens distortion, matte frosted food-grade silicone rounded triangle with 3 concentric stepped grooves, deep violet purple, ultra-fine micro-grain matte surface, no reflection, pure white background, soft studio even lighting, no hard shadows, raw product photography, 8K, sharp detail --ar 4:3 --v 6.0 --style raw --s 0 --cref 【替换成你的原图直链】 --cw 100 --iw 2 --q 2