Welcome to the healing world of VK with infinite possibilities.
Please read VK Basics for better use of VK.
If you want you can keep VK in your pocket and do healing. This way VK will be near to you and no need to remove regularly.
You can also request VK while wearing
Please read this link for Direct request method.
https://forum.litairian.com/discussion/1216/18-direct-request-method-to-send-energy-by-directly-talking-to-vk-learn-with-examples
You can also charge water while wearing VK. For example you are charging a water bottle than request with the energy name and place your hand over it in which you wearing VK.
Keep 2 minutes per energy over it upto 2 litre of water.
Same way you can do VOB by rubbing or placing VK in hand over the organ or body part you want to do VOB.
https://litairian.com/easy-ways-vob/