diff --git a/lib/contracts/handlers/puf-locker-handler.test.ts b/lib/contracts/handlers/puf-locker-handler.test.ts
index 62be451..2cd4f32 100644
--- a/lib/contracts/handlers/puf-locker-handler.test.ts
+++ b/lib/contracts/handlers/puf-locker-handler.test.ts
@@ -59,6 +59,23 @@ describe('PufTokenHandler', () => {
     expect(maxLock).toBe(lockPeriods[1]);
   });
 
+  it('should deposit the given pre-approved token into the locker', async () => {
+    contractTestingUtils.mockTransaction('deposit');
+    jest
+      .spyOn((handler as any).erc20PermitHandler, 'getPermitSignature')
+      .mockReturnValue(Promise.resolve(mockPermitSignature));
+
+    const { transact, estimate } = await handler.depositPreApproved(
+      Token.pufWETH,
+      mockAccount,
+      1n,
+      10n,
+    );
+
+    expect(typeof (await estimate())).toBe('bigint');
+    expect(isHash(await transact())).toBe(true);
+  });
+
   it('should deposit the given token into the locker', async () => {
     contractTestingUtils.mockTransaction('deposit');
     jest
diff --git a/lib/contracts/handlers/puf-locker-handler.ts b/lib/contracts/handlers/puf-locker-handler.ts
index 60845bb..3821429 100644
--- a/lib/contracts/handlers/puf-locker-handler.ts
+++ b/lib/contracts/handlers/puf-locker-handler.ts
@@ -1,4 +1,4 @@
-import { WalletClient, PublicClient, getContract, Address } from 'viem';
+import { WalletClient, PublicClient, getContract, Address, padHex } from 'viem';
 import { Chain, VIEM_CHAINS, ViemChain } from '../../chains/constants';
 import { PUF_LOCKER_ABIS } from '../abis/puf-locker-abis';
 import { CHAIN_ADDRESSES } from '../addresses';
@@ -101,13 +101,68 @@ export class PufLockerHandler {
   }
 
   /**
-   * Deposit the given PufToken into the locker.
+   * Deposit the given pre-approved PufToken into the locker. A token
+   * can be pre-approved using `Token.approve()`, This doesn't make the
+   * transaction but returns two methods namely `transact` and
+   * `estimate`.
    *
    * @param pufToken PufToken to deposit.
    * @param walletAddress Wallet address of the depositor.
    * @param value Amount of the deposit.
    * @param lockPeriod The period for the deposit in seconds.
-   * @returns The transaction hash of the deposit.
+   * @returns `transact: () => Promise<Address>` - Used to make the
+   * transaction.
+   *
+   * `estimate: () => Promise<bigint>` - Gas estimate of the
+   * transaction.
+   */
+  public async depositPreApproved(
+    pufToken: PufToken,
+    walletAddress: Address,
+    value: bigint,
+    lockPeriod: bigint,
+  ) {
+    const depositArgs = <const>[
+      TOKENS_ADDRESSES[pufToken][this.chain],
+      lockPeriod,
+      // Only `amount` is needed if `Token.approve()` is already called.
+      // So using mock values for other properties.
+      {
+        r: padHex('0x', { size: 32 }),
+        s: padHex('0x', { size: 32 }),
+        v: 0,
+        deadline: 0n,
+        amount: value,
+      },
+    ];
+
+    const transact = () =>
+      this.getContract().write.deposit(depositArgs, {
+        account: walletAddress,
+        chain: this.viemChain,
+      });
+    const estimate = () =>
+      this.getContract().estimateGas.deposit(depositArgs, {
+        account: walletAddress,
+      });
+
+    return { transact, estimate };
+  }
+
+  /**
+   * Deposit the given PufToken into the locker. This doesn't make the
+   * transaction but returns two methods namely `transact` and
+   * `estimate`.
+   *
+   * @param pufToken PufToken to deposit.
+   * @param walletAddress Wallet address of the depositor.
+   * @param value Amount of the deposit.
+   * @param lockPeriod The period for the deposit in seconds.
+   * @returns `transact: () => Promise<Address>` - Used to make the
+   * transaction.
+   *
+   * `estimate: () => Promise<bigint>` - Gas estimate of the
+   * transaction.
    */
   public async deposit(
     pufToken: PufToken,
diff --git a/lib/contracts/handlers/puffer-l2-depositor-handler.test.ts b/lib/contracts/handlers/puffer-l2-depositor-handler.test.ts
index 3e25848..73506e6 100644
--- a/lib/contracts/handlers/puffer-l2-depositor-handler.test.ts
+++ b/lib/contracts/handlers/puffer-l2-depositor-handler.test.ts
@@ -30,7 +30,7 @@ describe('PufferL2DepositorHandler', () => {
   it('should deposit pre-approved token', async () => {
     contractTestingUtils.mockTransaction('deposit');
 
-    const { transact, estimate } = handler.depositAfterApproval(
+    const { transact, estimate } = handler.depositPreApproved(
       Token.stETH,
       mockAccount,
       10n,
diff --git a/lib/contracts/handlers/puffer-l2-depositor-handler.ts b/lib/contracts/handlers/puffer-l2-depositor-handler.ts
index 2db5c1f..d4ba6e4 100644
--- a/lib/contracts/handlers/puffer-l2-depositor-handler.ts
+++ b/lib/contracts/handlers/puffer-l2-depositor-handler.ts
@@ -55,8 +55,8 @@ export class PufferL2DepositorHandler {
 
   /**
    * Deposit the given token which is pre-approved using
-   * `token.approve()` in exchange for pufETH. This doesn't make the
-   * transaction but returns two methods namely `transact` and
+   * `Token.approve()` in exchange for wrapped PufToken. This doesn't
+   * make the transaction but returns two methods namely `transact` and
    * `estimate`.
    *
    * @param token Token to deposit.
@@ -68,7 +68,7 @@ export class PufferL2DepositorHandler {
    * `estimate: () => Promise<bigint>` - Gas estimate of the
    * transaction.
    */
-  public depositAfterApproval(
+  public depositPreApproved(
     token: NonPufToken,
     walletAddress: Address,
     value: bigint,
@@ -76,7 +76,7 @@ export class PufferL2DepositorHandler {
     const depositArgs = <const>[
       TOKENS_ADDRESSES[token][this.chain],
       walletAddress,
-      // Only `amount` is needed if `token.approve()` is already called.
+      // Only `amount` is needed if `Token.approve()` is already called.
       // So using mock values for other properties.
       {
         r: padHex('0x', { size: 32 }),
@@ -102,13 +102,13 @@ export class PufferL2DepositorHandler {
   }
 
   /**
-   * Deposit the given token in exchange for pufETH. This doesn't make
-   * the transaction but returns two methods namely `transact` and
-   * `estimate`.
+   * Deposit the given token in exchange for the wrapped PufToken. This
+   * doesn't make the transaction but returns two methods namely
+   * `transact` and `estimate`.
    *
    * Note that not all token contracts support permit signatures (e.g.
    * USDC). If a token's contract doesn't support permit signatures, use
-   * `Token.approve()` and call `depositAfterApproval()` instead.
+   * `Token.approve()` and call `this.depositPreApproved()` instead.
    *
    * @param token Token to deposit.
    * @param walletAddress Wallet address to take the token from.