| 1. | Ritvik Mega Bloks | | | Canadian manufacturer of construction block sets for infants and children to age 12.
www.megabloks.com |
| 2. | Vecta Blocks Inc. | | | Produces building block construction and educational toys for math, science and technology.
www.vectablocks.com |
| 3. | Learning Materials Workshop | | | Designs building toys using hardwood blocks, acrylic prisms, and flexible forms that develop children's thinking and imagination.
www.learningmaterialswork.com |
| 4. | Atco Toys | | | Produces a large variety of building block sets and construction toys. Provides links to sales offices.
www.atcotoys.com |
| 5. | Kiblo | | | 3D building blocks designed for infants and toddlers.
www.kiblo.com |
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