Red Lantern Fireworks RL7002 Tick Tock display sharing by CodyBPyrotechnics from Youtube, the 4pcs combination fountain and roman candle 211 shots for each, display at once, check this out!

Source from: https://www.youtube.com/watch?v=AgoUgPRfJwA&t=6s&ab_channel=CodyBPyrotechnics

You can also check this product detail on Red Lantern Fireworks website:

https://www.redlanternfireworks.com/product/post/index?typeId=acbb5302-c8f2-43ad-820f-abc200b1ad67&oid=05741029-7493-4717-986d-abfb0137ea2e