Spread joy and relieve tension with our smiley face stress reliever! This cheerful yellow polyurethane ball, with a 4cm diameter, fits perfectly in the palm of your hand for on-the-go stress relief. Available blank or customized with a silkscreen imprint of your brand, it's an ideal giveaway for trade shows, openings, and festivals. Introduce your brand on a product that promotes both eco-friendliness and a light-hearted way to manage stress, resonating well beyond the event itself.