Why is the barrel of my Ninja FS299 not cooling or freezing the drink?
If the barrel of your Ninja SLUSHi™ (FS299) is not cooling or the drink is not slushing, it is often related to the ingredients…
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NINJA FS299 Professional Frozen Drink Maker Instructions — questions & answers
Read product questions and troubleshooting answers linked to NINJA FS299 Professional Frozen Drink Maker Instructions.