Most listings suggest they are suitable for ages 3–5 years.
Common activities include mazes, join‑the‑dots, spot‑the‑difference tasks, tracing dotted pictures and numbers, counting exercises, and simple drawing activities.
Pages are durable and wipe‑clean so ink rubs or wipes off easily and activities can be repeated; listings mention a special wipe‑clean/felt‑tip pen, often described as comfortable for small hands.
Most titles list 24 pages, so the page count is consistent across the results.
Yes — descriptions frequently state the wipe‑clean/felt‑tip pen is comfortable for small hands, and some listings note a pen is included so children can write and then wipe the ink off to repeat activities.