Ear Buds Pro Replacement Tips?

Hello

I'm looking to buy original ear buds pro replacement tips. 

All I can find online are terrible quality replacement tips on Ebay and Amazon not made by Samsung. Nothing on the Samsung site that I can see. 

I've used 3rd party tips a few times before from a few different manufacturers and they're terrible.

Sound quality is woeful and ambient surrounding sound often overwhelms the music coming from my earbuds, especially in the gym. 

These ear buds were a gift from my wife a few yrs ago but I'm on the verge of dumping them because the sound quality with 3rd party tips doesn't compare to when I originally started using them with the Samsung provided tips at the time. 

This is quite a pity as not being able to purchase replacement tips is turning out to be a significant issue. It has me considering dumping an otherwise perfectly good set of ear buds to purchase something that does have replacement tips available  from the original manufacturer.

This is frustrating, surely they can be purchased somewhere?

Thanks