Tioncy 10 Pcs Soap Dispenser Pump with Cork Stopper Easy Press in Replacement Soap Pump Dispenser for Bottles Mason DIY Soap Lotion Jars (Black)

These work really well. Easy to assemble and feels like a quality pump when you use it. I found an antique crock and this pump fit perfectly.

Like reviews on similar products the pumps do not sit flush with the cork leaving a gap. I used a butter knife to gently twist around the cork to make the opening bigger. It was super easy and now they fit perfectly.