Whether your looking to promote a new product, service, awareness campaign or to reinforce your marketing message promotional anti stress balls are a fun interactive promotional item. Disclaimer: No two anti-stress items, anti-stress balls or anti-stress products are exactly the same shape or colour.. Exact PMS matches not possible. Ink density may vary between items. Stipples and half tones not recommended. Solid type and reverse print not recommended. Squares and rectangles on some round shapes may cause optical illusion. Anti-stress items , anti-stress balls and anti-stress products are for squeezing to reduce stress and for fun. White ink is always transparent. Anti-stress items , anti-stress balls and anti-stress products are not suitable for children under 3 or pets.