Toys for 10 Months Old

My 9+ months boy seems to not like playing with toys. I feel like I've been getting the wrong types for him (i.e. electronic kinds that make sounds when you press buttons, etc). I saw online that open ended toys are good for their development and they might have more interest. What do you recommend for a 9+ months boy? I'm unable to give him things like cardboard box as he'll just eat it.