Apple:Duo/set of 2 ipencils.Onebrand new in box n one no boxpink hard cover case

Apple: duo/ set of ipencils and pink hard cover case. I brand new in box and 1 no box plus hard cover case . I don’t know how it works that’s why their are 2 brand new in regular box n one has no box sold as no returns no refunds all sales are final. It’s from 2018 the compatibility are listed in pictures . Again one has no box or instructions n one does has box and has instructions with hard case cover.