SBL Thuja Roll-On (10ml)SBL Thuja Roll On Warts are raised bumps on your skin caused by the human papillomavirus (HPV). They usually grow on your fingers and toes, but can appear elsewhere. They have a rough, grainy appearance and a rounded top. They can appear anywhere on your body. Indication of SBL Thuja Roll On For warts Thuja Occidentalis: Acts on skin, blood, whose chief manifestation is the formation of wart like excrescences upon mucous and cutaneous surfaces fig