Radha Vallabh Shri Harivansh-Naam Sewa is a devotional wooden puja item associated with Radha Vallabh / Shri Harivansh worship, and it is being sold as a small Naam Seva product for bhakti use. https://www.originaltulsimala.com/radha-vallabh-shri-harivansh-naam-sewa/