Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great - and not metal

Some recent reviews mentioned these were now metal, spray painted, and/or smelly. I can confirm that the "sold and fulfilled by Amazon" version of these is plastic, with no smell, no flaky paint - the same good ol' spring toys our cats love. As for safety, ours have never shown an interest in eating these, though of course every cat is different.They really are magical to kitties - it's the only toy ours will play with for literally hours, solo - only stopping once it's lost. And yep, they get lost. Great for exercise!