Limited use tool changes and ideas

[GandalfDaGobbler]

So I know that many realms like islands and skyblock have tools like sell wands, builder wands, harvester hoes, and trench pickaxes. You can merge tools of their own type to create a tool with more uses. My idea is that the durability bar of the tool reflects how many uses it has left. It is often annoying to have to open up my inventory/chest and hover over the tool in order to figure out how many uses it has left. However, if the durability corresponded to how many uses it has left, then you could quickly glance over the tools and grab the ones you need that have enough durability for the task. Additionally, I would like to suggest that for the 2 types of builder wands, the ones set at 5-blocks, and the ones you can change the length of, that not only should they be different colors (gold axe and wood axe for example) I also has an idea that you can win a builder wand through crates that is similar to the build tool in creative that allows you to fill all the blocks between two set points. Instead of a limited use counter, you could have a block counter, say for example it will only last for 1m blocks. This could be a wand unique to the elite crate or even an idea for an sva item. This might be a little bit overpowered, but you could just make it so that you automatically have the creative buildtool in your inventory when you enter build mode, or this could be a perk you can purchase in /cubitshop.