written by Frank_Matinez on 08/02/2013
The item is difficult to assemble, and if not tightened correctly, liquid spills all over. Nice to share if you have multiple kids in same age group. Otherwise, don't bother, it only comes in 1 flavor, and can't find refills anyplace but eBay. If you end up accidently spilling one because the stuff isn't screwed on right, good luck finding replacements. More flavors and stuff would be cool, and can you use the shakes in it too? it doesn't say - but to be versitile would be nice.
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