Another great thing about your Starter Partner Pokemon is that it will actually gift you with Items along your journey. That's right, on top of alerting your trainer with its wagging about hidden items in the overworld, your Starter Partner Pokemon will actually give you items on random occasions! After playing and Bonding with your Starter Partner Pokemon a lot, it will often have a symbol appear for you to talk with it when in the overworld. When you do, you will receive items from it that vary based upon where you are currently at geographically. For example, you are much more likely to receive the Beach Glass Item when in a sandy area within the Kanto Region.