There's this, but probably may be too expensive:
https://www.amazon.com/Primary-Concepts-Category-Sorting-Learning/dp/B00JEVJOJO
Also, you could try buying some trinkets off of websites like: https://www.dinkydoodads.com/ or The Speech Tree Co on Etsy: https://www.etsy.com/shop/SpeechTreeCo?ref=pr2018_faveshops
However, the caveat with both of these choices is that there are many small parts, so you really need to watch the kiddoes while using them. :)