Stamp dimensions vary slightly based on the number of characters:
Approximate dimensions: 3 x 0.5 x 6 cm
Height of the wooden handle: approx. 5.5-6 cm
 
Designs:
A little meow life
Thank you very meowch
今日の手帳 (Today's journal)
手帳好き (Journal Love)
文具上等 (Stationery etc)
文具好き (Stationery Love)