Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Sparkling Fun!

This is a great little novelty addition to a work or home office. While a lava lamp usually suggests something over-the-top and tacky, this small and sleek unit is surprisingly classy. The gentle sparkles are beautiful, and relaxing to watch shift and change. It's great to enjoy on an everyday basis, plus fun to see the reaction of others seeing it for the first time...it always brings a few admiring questions.However, I disagree with the product's claim that the coiled cord stretches to four feet - I don't have it stretched nearly that long, and it is at a somewhat delicate and precarious angle. After it was knocked over and fell a few times the top lava clear plastic part separated from the base, but it still works fine when fitted back together. Since the parts are so prone to separating I would be careful about traveling with it and prefer to keep it stationed in my office.I was surprised by how much I enjoy this item! It's very pretty and fun to watch.