Tumi-isi Recycled Cork Stacking Blocks Plain

by A4


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In collaboration with TOKYO CORK PROJECT Japanese design studio A4 have made use of recycled corks from old wine bottles. The collected corks are washed one by one and then crushed, compressed and solidified to make these stunning stacking blocks.

One block uses anywhere between 5 to 10 wine corks. The unique grip of the cork makes it slightly more difficult to balance but they have an elasticity that makes them light and very soft. Most importantly they are an efficient use of resources to help save the planet.

Please note: Each piece is handmade in Japan and may require a lead time if out of stock (usually 2-4 weeks production time). May differ slightly from the photos seen here as each set is custom made.

Approx Dimensions: Each block is between 40mm-150mm Square (31 blocks included one extra large block). Recycled Wine Cork. Made in Japan. Shipping from Japan.



Shipping Time



1 - 2 business days

Orders £120 and over: FREE


Shipping Time



2 - 5 business days

Orders £200 and over: FREE

US & Canada

Shipping Time



2 - 5 business days

Orders £220 and over: FREE

Rest of the World

Shipping Time



4 - 8 business days

Orders £280 and over: FREE

Please note: These prices are for products shipped from the OEN warehouse only.

Any custom made pieces shipped directly from the maker's studio will have their own individual shipping price and shipping times.

We recommend adding the desired item(s) to your cart and use the calculator on the cart to calculate the shipping cost.

For more detailed information on Domestic and International shipping please visit our Delivery page ⟶


All products, except items that are reduced in the sale or are custom made, are protected by a 14 Day Money-back Guarantee which, in accordance with the distance selling regulations, guarantees a full refund or product exchange if the item is returned in unused/unopened condition, within 14 days of receiving the order.

Please see our returns page for more detailed information on our returns policy ⟶