Easily monitor children's moods/regulation with our fun and interactive Mood/Regulation Meters. These battery-shaped meters provide a visual aid for kids to express their moods/emotions and come in both token and keychain options. A helpful tool for promoting emotional awareness and self-regulation! *ring for keychain not included* Key Features: 3D Printed: They 3D printed from biodegradable, plant-based materials. Eco-Friendly: Made with sustainable materials, it is not just fun but also good for the planet. Specifications: Material: 3D-printed biodegradable plastic Quantity: 4 mood meters (red, orange, yellow, and green) Dimensions: Size: 2.5” x 1.25” for regular or 3” x 1.25” for the keychain option Note: Not suitable for children under 3 years old. Adult supervision is required.