Our classic yo-yo comes in a variety of vivid colors and weighs 48 grams, making them perfect as a conference tote insert. Like all quality yo-yo's, ours sleep at the end of the string so you can perform tricks! With your company name or logo imprinted on these delightful toys, they're perfect for promoting virtually any industry. Some ideal promotional uses are: amusement parks, schools and fairs. Not recommended for children under 9 years old.