Robuta

https://www.leevalley.com/en-gb/shop/tools/hand-tools/planes/blades/117794-o1-replacement-blades-for-veritas-low-angle-smooth-plane

https://www.leevalley.com/en-ca/shop/tools/hand-tools/planes/block/111703-rosewood-hong-kong-style-high-angle-smooth-plane