Nouninkstone case

Nouninkstone · stone used to make an inkstone

Nounwriting brush and inkstone · writing; composition · daily life of a writer

Nouninkstone well

Nounevent where schoolchildren wash their inkstones, brushes and desks the night before Tanabata to pray for success in their studies

Nounshowing unyielding diligence in one's studies; wearing a hole through one's metal inkstone from constant studying