(figuring out how to do things :P)
Tools are items that can be equipped and used in your in inventory. they can be found by clicking the backpack icon and inside of "Tools". to equip a tool click on the tools icon you want to use and click one of your inventory slots. Some items are useful while others are just for fun. a lot of tools are based off of Roblox gears.

Pick Fruit:
Description: "This is how you collect fruits. Not sure why you'd want to unequip this, but the option is there, I guess."
Appearance: A image of an orange being clicked on by a cursor. (no model when held.)
Function: When equipped the item moves your camera to the basket where all the fruit fall into. to collect the fruit hover your cursor over the fruit.
Obtainment: automatically put in your inventory when you join for the first time.

Planting Trowel:
Description: "A simple, yet useful gardening tool. Use this item to place and remove placeable plants and boosters in your tycoon."
Appearance: A trowel with a orange and brown handle.
Function: When equipped will show slots above all their place able plant tiles. to change a plant click on one of the slots and pick what plant you want.
Obtainment: automatically put in your inventory when you join for the first time.

Building Kit:
Description: "The tools of a true architect! Use this item to place and remove decorations on your tycoon."
Appearance: A folded up blue print and a hammer with a yellow handle.
Function: when equipped you can place decorations you bought from the shop. clicking the red button "Start Deleting" you will be able to delete the decorations you placed.
Obtainment: automatically put in your inventory when you join for the first time.

Donut:
Description: "A tasty treat given to you by a generous construction worker. Shoutout to explosion shirt."
Appearance: A pink donut with rainbow sprinkles.
Function: When equipped and left clicked your avatar takes a bite out of the donut and a sound plays.
Obtainment: can be obtained by clicking on a box of donuts next to a noob construction worker next to a gray teleporter.

Lantern:
Description: "Light your way through the dark with this shining lantern found atop the lighthouse."
Appearance: A green and black lantern.
Function: when equipped the lantern can be turned on or off by left clicking. when turned on, the lantern admits a bit of light making it easier to see in the dark.
Obtainment: can be obtained by clicking on the lantern on top of a light house on summer island next to a man.

The Sacrifice/Cheez Burger:
Description: "Rescued from certain doom, this prisoner of the food war feels safe in your hands. The question is, should it...?"
Appearance: a cheese burger with a slice of tomato.
Function: When equipped and left clicked your avatar takes a bite out of the burger and a screaming sound effect plays. eating the burger again will not trigger the screaming sound effect again.
Obtainment: can be obtained by finding the burger burning in a campfire screaming with a bunch of tacos watching.