Shipped directly from China. Standard shipments typically take 20-70 days to arrive after payment（according to different country） If you have any questions, please contact our customer service staff. service_china@adenamontessori.com
Adena Montessori
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A wooden box with lid contains color-coded cubes to represent hierarchical values.
A complete set of decimal number cards from 1 to 0.00009 is included
