Matcha tea bowls. The first appears to be a combination of three styles: Hana (flower), Higaki (cypress fence), and Mishima with brushstrokes on the inside. Diameter 12.5 cm, height 7.8 cm. The second is a carved Karatsu tea bowl, diameter 13 cm, height 8 cm. The third is a stately tea bowl with a diameter of 15 cm and a height of 9 cm. The Kairagi (crackled glaze) on the foot is a highlight. All are without boxes. Would these be suitable for tea practice, etc.?