The same is true with the lilangeni of Swaziland and the loti of Lesotho.
From the en.wikipedia.org
The 2 cents was last struck in 1982, whilst, in 1986, round, copper-plated steel 1 cent and nickel-brass 1 lilangeni coins were introduced.
From the en.wikipedia.org
In 1974, coins for 1, 2, 5, 10, 20 and 50 cents and 1 lilangeni were introduced, with the 1 and 2 cents struck in bronze and the others struck in cupro-nickel.
From the en.wikipedia.org
Except for the 1 lilangeni, the coins were not round, with the 1 and 50 cents dodecagonal, the 2 cents square with rounded corners and the 5, 10 and 20 cents scalloped.
From the en.wikipedia.org
In 1974, the Monetary Authority of Swaziland introduced notes in denominations of 1 lilangeni, 2, 5 and 10 emalangeni, with 20 emalangeni notes following in 1978.
From the en.wikipedia.org
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The basic unit of money in Swaziland; equal to 100 cents
The lilangeni (plural: emalangeni, ISO 4217 code: SZL) is the currency of Swaziland and is subdivided into 100 cents. The South African rand is also accepted in Swaziland and it is issued by the Central Bank of Swaziland (in swazi Umntsholi Wemaswati). ...