It helps to reset expectations before shopping for anole "toys." Reptiles do not play with objects the way a dog or cat does, and a green anole will not push a ball around or chase a feather. What it responds to is environmental enrichment—an enclosure complex enough to invite the natural behaviors of climbing, basking, exploring, and hunting.
For this species the environment is the toy. Green anoles are alert, active, and intensely visual, and a richly furnished terrarium gives them something to do all day. The enrichment question is therefore really a habitat-design question: how do you build a space that rewards movement and curiosity?
An under-stimulated anole tends toward lethargy, glass-surfing along the same path, or simply parking in one spot. A well-furnished animal ranges through its space, shifts basking positions through the day, and hunts actively. Use those behaviors as your scorecard for whether the setup is working.