The Little Thins addon adds over 100 recipes to uncraft those little mistakes when you just happen to craft a few to many items! The Little Things works on SERVERS, REALMS and SINGLE PLAYER worlds! Now usable on realms!!
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Changelog
Submit Update addon pack and listing to allow 1.17 support
1) Possibility to make furnaces out of sandstone (And Red Sandstone as well)
2) 4 arrows should turn into 1 flint
3) Mangrove Roots could be turned into 2 sticks
Other than that, I really think it's unfair we get only one button out of each plank or stone. So instead of the recipe I just suggested I'd prefer to be able to use stone cutter to make a few buttons out of each plank or stone.
Having both recipes would be a way to make infinite amounts of buttons or planks or stone so I'm not recommending it.