Unlock a few minutes of challenging and branded fun when you make a gift or giveaway of this box-style puzzle. Crafted from eco-friendly natural wood, this square container is filled with a collection of differently shaped pieces and a flat lid. They all fit inside, but only in one way-can you figure out the right pattern? Add your company logo or message to create a branded promotion for grand openings, product launches, seminars, trade shows or convention tables. This product is not intended for use by children or pets. It may present a choking hazard to children under 3 years of age.