Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great, but the wand produces small bubbles

This product is great as my 2 yr old kept spilling the bubble bottles. This really does fix that. I like how there are multiple wands so that I can play too! What I don't like is the size of actual wand hole/opening is very small, so it's not as easy to blow bubbles as with the traditional wands that come in most bottles.