When Liaminh was learning to walked we stumbled into this push toy at Costco.
It turned out to be such a wonderful toy. The cart filled with blocks is very stable.
Sumo loved to push it everywhere. (A note: We have to turn it around the corner for him at first, later, he learnt to push it backward & forward)

Sumo also loves to be ablle to take the blocks in and out by himself.
The cover has this great design not to closed so tight, so the baby fungers are safe.
Each block has a different design and textures, which provide a lot of fun time
playing with your little one.

You may get it here: Baby Ride