Product Description: Large 40cm Interactive Design: Spacious structure allows one or multiple cats to play at the same time. Double-Layer Maze Track: Multiple rolling paths keep balls moving and maintain your cat’s interest. Built-In Bell Balls: Includes plastic bell balls and metal bell balls to create sound and attract attention. Spring Teaser Ball with Suction Base: Top-mounted spring ball bounces with every touch for added stimulation. Encourages Natural Instincts: Supports chasing, pawing, exploring, and mental engagement. Eco-Friendly PP Material: Durable, odour-free, scratch-resistant, and safe for daily use. Fully Washable Design: Easy to rinse with water for simple cleaning. Quick Snap Assembly: Tool-free setup, ready to use in around 10 seconds. Multi-Cat Friendly: Larger size makes it suitable for households with more than one cat.