• Safety is Top Priority: The auby baby toys are made of ABS plastic materials that meets all the international safety standards; This baby sensory toys are durable, drop-resistant and wear-resistant, and it's edges are so smooth and round which would never hurt baby's hands
• Delicate & Educational Stacking Rings: Each of our baby stacking circles have different colors which are vibrant and vivid to draw baby's attention and stimulate their visual perception; Along with that, there are various raised shapes and numbers on the surface of the STEM learning toys which help the development of toddlers' brain, intelligence and cognitive abilities
• Interesting Wobbller Base: Unlike other toddler stacking toys, we have wobbling base and cute bear top which not only add more surprising fun to this infant toys such as wibbly-wobbly play, but also can exercise babies' hands-on ability, fine and gross motor skills and hand-eye coordination etc.
• 15 Sound Effects: While the base and rings move, the crisp rustling sound will come out which get toddlers' attention at once; Besides, there are more than 15 sound effects, babies can be attracted easily and entertained with the stacker toys for long time
• Perfect Baby Toys: With the 100% safe ABS plastic material and mutiple educational functions, our baby stacking toys can stimulate baby' sensory, develop baby's various abilities and educate baby in dality life, all of these make our Montessori toy thoughtful and practical choice for toddlers and babies above 9 months. It is ideal birthday, Children's Day, Thanksgiving and many other special occasions.