Product input fields

Hi
Is that possible to add drop down list in single product and have costume price for each one ?

product list 1 :
Item 1 : 10$
Item 2 : 20$
Item 3 : 5$

product list 2 :
Item 1 : 7$
Item 2 : 6$
Item 3 : 12$

product list 3 :
Item 1 : 10$
Item 2 : 20$
Item 3 : 5$

Thanks

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