The set includes 10 unique shapes with 6 colored blocks and 18 natural colored blocks. Children will develop problem solving and mathematical thinking through block play. Sustainably made in Thailand using chemical-free rubberwood, formaldehyde-free glue, organic pigments and water-based dyes. Key Features Contains 30 pieces with 10 unique shapes Includes 6 colored blocks and 18 natural colored blocks Encourages problem solving and mathematical thinking Sustainably made in Thailand Made from chemical-free rubberwood Assembled with formaldehyde-free glue Colored using organic pigments and water-based dyes Details Contents: Contains 30 pieces with 10 unique shapes Count: 30 Colors: 6 colored blocks and 18 natural colored blocks Materials: Chemical-free rubberwood; formaldehyde-free glue; organic pigments; water-based dyes Origin: Made in Thailand Who It Is For For children to develop problem solving and mathematical thinking through block play. Frequently Asked Questions How many pieces are in this set?Contains 30 pieces with 10 unique shapes. How many colored blocks are included?There are 6 colored blocks and 18 natural colored blocks. What materials and finishes are used?Sustainably made in Thailand using chemical-free rubberwood, formaldehyde-free glue, organic pigments and water-based dyes.