[1][2] Kurixalus eiffingeri is a small to medium sized frog with rough skin and a robust body.

The adult male frog measures 31-35 mm in snout-vent length and the adult female frog 36-40 mm[2] They breed in tree holes and bamboo stumps.

[3] Some male frogs have been observed guarding the eggs before hatching.

Tadpoles are oophagous, and female frogs lay trophic eggs to feed their young.

[4][1] Tadpoles of this species have been reported to avoid defecation until after metamorphosis.