Keep Your Summer Chilled with High-Efficiency Ice Crystal Boxes!

Why Choose These Ice Crystal Boxes?


PE Shell: Impact-resistant and designed to handle hundreds of freeze-thaw cycles.

Multipurpose: From cooling your bedroom to keeping your sandwich fresh in a lunch box, these are the most hardworking accessories in your freezer.

Product Specifications:

Quantity: 8 Pieces

Dimensions: 4.52" x 1.57" x 1.18" (Per unit)

Material: PE

Instant Cooling Boost: Engineered specifically to enhance your portable AC and swamp cooler units. These boxes lower water tank temperatures swiftly, delivering a frosty breeze that turns warm rooms into a cool sanctuary
Ultra Slim Design: Measuring 4.52 x 1.57 x 1.18 inches, this mini profile fits perfectly inside narrow compartments. The compact size ensures maximum airflow without blocking your fan mechanism or taking up excess space
Activated Crystal Powder: Pre-filled with powerful cooling particles instead of heavy liquids. Just add water to the fill line, , freeze for two to four hours, and enjoy refreshing ambient temperatures all night long
Secure Leakproof Build: Crafted from thickened PE material featuring tightly sealed caps. This pack is safe around food items and will never spill messy contents inside picnic chests
Versatile Value Set: A allows seamless rotation so you can keep four working while others refreeze. Perfect for home desktops, office fans, kids meal bags, or outdoor travel