This ball maze puzzle is made from eco-friendly ABS material. No odor, smooth corners, easy to clean, can be used with confidence, adults and children can play. The two-sided puzzle makes for a great brain teaser or stress reliever.Keep boredom at bay and stress to a minimum with these unique fidget toys for kids and adults.Each can be customized with your company name,logo and message. More information, please send your detailed request for quotation. Made from plastic material, measuring 2.48*2.48 inches, this custom ball shaped maze puzzle. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Customization available: Print your logo or customize packaging and color schemes. Product Highlights: Portable, durable, practical for daily use.