Basic flavours: 5pcs @ $2.50
We got 2 x peanut, 2 x coconut and 1 x gula melaka. The peanut one somehow has got thicker flour layer and not too much filling, while the coconut one is better balanced. The gula melaka is just putting the whole block of cane sugar inside and can be quite gao.

We got 2 extra flavours that are in the category of 5pcs $3.50 and because we don't need separate packaging so they were being charged at $0.70 per piece.
They were the nutella and lotus biscoff flavours and they're not bad.

I guess with tutu kueh there's really nothing much to innovate other than to change the filling and they do have quite a lot of variety to choose from.