12 Pcs Black Plastic Soap Dispenser Pump Replacement Lotion Pump Heads for 24/410 Threaded Neck Bottles Compatible with Soap Lotion Shampoo Liquid Hand Wash Dispensers

This is the link to the exact ones I got, however if you want more/less/different color, as long as you get the size right you should be golden! And make sure it's the type of plastic tubes you can trim :)) https://www.amazon.com/dp/B0DZH57XW7?ref=ppx_pop_mob_ap_share