diff --git a/script/Deploy.s.sol b/script/Deploy.s.sol
index 5c98c00..651f682 100644
--- a/script/Deploy.s.sol
+++ b/script/Deploy.s.sol
@@ -4,6 +4,7 @@ pragma solidity ^0.8.24;
 import {Script, console} from "forge-std/Script.sol";
 import {Counter} from "../src/Counter.sol";
 import {Vault} from "../src/Vault.sol";
+import {Token} from "../src/Token.sol";
 
 contract DeployScript is Script {
     function run() external {
@@ -12,9 +13,11 @@ contract DeployScript is Script {
 
         Counter counter = new Counter();
         Vault vault = new Vault();
+        Token token = new Token("Test Token", "TST", 1_000_000 ether);
 
         console.log("Counter deployed at:", address(counter));
         console.log("Vault deployed at:  ", address(vault));
+        console.log("Token deployed at:  ", address(token));
 
         vm.stopBroadcast();
     }
diff --git a/src/Token.sol b/src/Token.sol
new file mode 100644
index 0000000..b5413da
--- /dev/null
+++ b/src/Token.sol
@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.24;
+
+/// Minimal ERC20-style token - used to practice transfer/approve fuzz tests
+contract Token {
+    string public name;
+    string public symbol;
+    uint8 public constant decimals = 18;
+
+    uint256 public totalSupply;
+    mapping(address => uint256) public balanceOf;
+    mapping(address => mapping(address => uint256)) public allowance;
+
+    event Transfer(address indexed from, address indexed to, uint256 amount);
+    event Approval(address indexed owner, address indexed spender, uint256 amount);
+
+    constructor(string memory name_, string memory symbol_, uint256 initialSupply) {
+        name = name_;
+        symbol = symbol_;
+        totalSupply = initialSupply;
+        balanceOf[msg.sender] = initialSupply;
+        emit Transfer(address(0), msg.sender, initialSupply);
+    }
+
+    function transfer(address to, uint256 amount) external returns (bool) {
+        _transfer(msg.sender, to, amount);
+        return true;
+    }
+
+    function approve(address spender, uint256 amount) external returns (bool) {
+        allowance[msg.sender][spender] = amount;
+        emit Approval(msg.sender, spender, amount);
+        return true;
+    }
+
+    function transferFrom(address from, address to, uint256 amount) external returns (bool) {
+        uint256 allowed = allowance[from][msg.sender];
+        require(allowed >= amount, "Token: insufficient allowance");
+        if (allowed != type(uint256).max) {
+            allowance[from][msg.sender] = allowed - amount;
+        }
+        _transfer(from, to, amount);
+        return true;
+    }
+
+    function _transfer(address from, address to, uint256 amount) internal {
+        require(to != address(0), "Token: transfer to zero");
+        uint256 bal = balanceOf[from];
+        require(bal >= amount, "Token: insufficient balance");
+        unchecked {
+            balanceOf[from] = bal - amount;
+            balanceOf[to] += amount;
+        }
+        emit Transfer(from, to, amount);
+    }
+}
diff --git a/test/Token.t.sol b/test/Token.t.sol
new file mode 100644
index 0000000..d2263f0
--- /dev/null
+++ b/test/Token.t.sol
@@ -0,0 +1,94 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.24;
+
+import {Test} from "forge-std/Test.sol";
+import {Token} from "../src/Token.sol";
+
+contract TokenTest is Test {
+    Token public token;
+    address alice = makeAddr("alice");
+    address bob = makeAddr("bob");
+
+    uint256 constant INITIAL = 1_000_000 ether;
+
+    function setUp() public {
+        token = new Token("Test", "TST", INITIAL);
+        // Move the entire supply to alice so tests start from a known state
+        token.transfer(alice, INITIAL);
+    }
+
+    function test_Metadata() public view {
+        assertEq(token.name(), "Test");
+        assertEq(token.symbol(), "TST");
+        assertEq(token.decimals(), 18);
+        assertEq(token.totalSupply(), INITIAL);
+    }
+
+    function test_Transfer() public {
+        vm.prank(alice);
+        token.transfer(bob, 100 ether);
+
+        assertEq(token.balanceOf(alice), INITIAL - 100 ether);
+        assertEq(token.balanceOf(bob), 100 ether);
+    }
+
+    function test_Transfer_RevertOnInsufficientBalance() public {
+        vm.expectRevert("Token: insufficient balance");
+        vm.prank(bob);
+        token.transfer(alice, 1);
+    }
+
+    function test_Transfer_RevertOnZeroAddress() public {
+        vm.expectRevert("Token: transfer to zero");
+        vm.prank(alice);
+        token.transfer(address(0), 1);
+    }
+
+    function test_Approve_AndTransferFrom() public {
+        vm.prank(alice);
+        token.approve(bob, 50 ether);
+        assertEq(token.allowance(alice, bob), 50 ether);
+
+        vm.prank(bob);
+        token.transferFrom(alice, bob, 30 ether);
+
+        assertEq(token.balanceOf(bob), 30 ether);
+        assertEq(token.allowance(alice, bob), 20 ether);
+    }
+
+    function test_TransferFrom_RevertOnInsufficientAllowance() public {
+        vm.prank(alice);
+        token.approve(bob, 10 ether);
+
+        vm.expectRevert("Token: insufficient allowance");
+        vm.prank(bob);
+        token.transferFrom(alice, bob, 11 ether);
+    }
+
+    function test_InfiniteAllowance_NotDecremented() public {
+        vm.prank(alice);
+        token.approve(bob, type(uint256).max);
+
+        vm.prank(bob);
+        token.transferFrom(alice, bob, 100 ether);
+
+        // Infinite allowance should be preserved across transfers
+        assertEq(token.allowance(alice, bob), type(uint256).max);
+    }
+
+    function testFuzz_Transfer_PreservesTotalSupply(uint256 amount) public {
+        amount = bound(amount, 0, INITIAL);
+        vm.prank(alice);
+        token.transfer(bob, amount);
+
+        assertEq(token.balanceOf(alice) + token.balanceOf(bob), INITIAL);
+        assertEq(token.totalSupply(), INITIAL);
+    }
+
+    function testFuzz_Approve(address spender, uint256 amount) public {
+        vm.assume(spender != address(0));
+        vm.prank(alice);
+        token.approve(spender, amount);
+        assertEq(token.allowance(alice, spender), amount);
+    }
+}