- Treasure Blocks- Primary features colorful, transparent windows that are perfect for observing or displaying small objects
- Holds marbles, beads, twigs, leaves, small toys and more; accessories and natural materials sold separately
- Use for color exploration and light table activities
- Removable panel has screws to keep objects secure until ready to be replaced
- Largest block measures: 5.5" L x 5.5" W x 2" H
- Treasure Blocks- Primary features colorful, transparent windows that are perfect for observing or displaying small objects
- Holds marbles, beads, twigs, leaves, small toys and more; accessories and natural materials sold separately
- Use for color exploration and light table activities
- Removable panel has screws to keep objects secure until ready to be replaced
- Largest block measures: 5.5" L x 5.5" W x 2" H