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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Box with 19 wooden prisms (1 x 1 x 20 cm) in a natural wood finish.
Used to compare and calculate the volume of the prisms of the Brown Stair.
