Fifty custom-designed, sustainably harvested, solid wood Blocks in vibrant colors. These durable, lightweight blocks provide children with hours of creative and imaginative play. The blocks come in a custom designed canvas bag for easy clean-up, storage and portability.Blocks have stood the test of time and have earned an irreplaceable role in early childhood education. Blocks ask children to draw upon and expand problem-solving abilities, tap into spatial sense and motor abilities, and lay a foundation for Mathematics and story-telling, and more. The blocks are designed to be used on their own or as a supplement to the Language Builder® Blocks (sold separately).With the free downloadable Language Builder app, children can create and add their own structures so sessions and plans can be completely customized, access hundreds of additional structure images, use a child-friendly block-building timer, utilize multi-user reporting options, and create a personalized gallery of best times to increase motivation. The app works on iPhone and iPad.