PREMIUM QUALITY:Made of high-quality PP material, which is durability,odorless and non-toxic, frosted surface is suitable for writing and making crafts.
STANDARD SIZE: The diameter is 40mm/1.57inch, each table tennis ball is about 2.4g. Light weight and move/roll at the slightest touch, so it is cat's favorite.
GOOD TEACHING TOOLS: The colored ping pong balls bulk can be used in multiple classroom games, sunch as word making, number recognition, counting, patterns, shapes and much more.
WIDE USAGE: Perfect for pong balls parties, decoration, DIY crafts, lottery and much more game.
100% SATISFACTION: If your product does not perform to your expectations, simply request a refund or a replacement. Please kindly noted that DO NOT use these balls for professional table tennis.