“ICE PACKS”是使用 FontVibe AI 创作的玻璃文字效果。透明光学玻璃大写字母折射光线，边缘高光明亮并带焦散，倒映在深色台面上，背景是青绿色极光夜空。

sculpted from high-clarity optical glass — letters cast from pure transparent glass with intense light refraction through the material body. Brilliant caustic light patterns projected below each letter. Sharp specular highlights trace the letter edges where glass thickness transitions. Slight organic surface tension gives letterforms a subtle liquid-pulled quality at terminals and curves. Deep internal optical depth visible through the glass. Purely transparent — no frosting, no color tinting, no opacity. LETTERFORM PRIORITY: when the chosen font carries its own treatment, that font's letterform shapes take priority and own the letters; this style governs the optical-glass material, the refraction and the caustics. FALLBACK MATERIAL: if the font carries no material of its own, render the letters as high-clarity transparent optical glass with intense refraction, sharp edge specular highlights and bright caustic patterns cast below. COLOR PRIORITY: keep the font's own colors if specified; otherwise pure clear glass with no tint. "ICE PACKS" rendered as high-clarity transparent optical glass, with substantial icy glass volume, crisp internal refraction, and faint liquid-pulled tension at terminals and corners. The transparent letter bodies reveal a pale lavender-blue studio gradient through distorted optical depth, with no pigment, frosting, or opacity. Cold white backlight passes through the glass, producing bright cyan-white edge speculars and layered internal reflections. Beneath the lettering, sharp ray-traced caustic shards and soft rippling light pools spread across a smooth translucent acrylic surface, resembling refracted light through melting ice. Surrounding atmosphere remains clean and sparse: faint suspended condensation droplets, thin translucent vapor, and a few faceted clear ice fragments resting beyond the primary text without obscuring readability. Use high-key clinical studio illumination, cool blue shadow falloff, polished reflective ground, physically accurate glass dispersion, chromatic micro-prisms, octane-render clarity, and ultra-detailed 8k product-photography finish. The words carry strong visual hierarchy with generous breathing room and a crisp refrigerated material presence.