Ice Ball Tray

Features:

Slows down the dilution of beverages 
Forms the largest ice balls in its class
Funnel opening and fill lines for easy filling
Stackable design to make large batches
Store ice balls for future use 
Can be used with any beverages 
Flexible bottom for easy release 

Specifications:

Makes six (6) 2.5-inch jumbo ice balls at a time
See-through design and water-fill lines make perfect ice balls every time
Convenient built-in funnels
Flexible bottom for easy ice ball removal
Stackable design
Store ice balls for future use
BPA-free