Withdrawing items from G4Skins to your Steam inventory is a straightforward process. First, you need to ensure you have available funds in your G4Skins account. Using these credits, you can then purchase skins from the shop. Once you have made your purchase, send your skins to your Steam inventory wallet. This will initiate the transfer of your purchased skins to your linked Steam inventory. Remember to have your Steam Trade URL correctly set up in your G4Skins account settings to ensure successful transfers.