Farined, the easiest way to determine which plastic it is is looking for a triangle icon on the part with the corresponding number.
That is legally required at least in the EU.
I would say it is a TPE given it is more rubbery and economy-wise.
The translucent part can also be a PP, common in thin-walled household items.
You can also specify the density by submerging a part in water and different oils.