we use these, they work pretty good as long as you keep the screens clean.
https://www.amazon.com/SmokeTop-Cocktail-Smoker-Kit-Fashioned/dp/B096YM94NK/ref=sr\_1\_1\_sspa?crid=31P4UG3LTTDBG&keywords=smoke+top+cocktail+smoker+kit&qid=1646031454&sprefix=smoke+top%2Caps%2C143&sr=8-1-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUFOUUJQWERIRlZSV0ImZW5jcnlwdGVkSWQ9QTEwMDAzNjUyTVkzMUtZNjU5RUpGJmVuY3J5cHRlZEFkSWQ9QTA4MTM2MjIzNDZFUFlYTUkyUUJVJndpZGdldE5hbWU9c3BfYXRmJmFjdGlvbj1jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ==