


A small toothbrush is about head size and pack size, not a cute synonym for any brush. Travel minis and pre-pasted wisps live in a bag and often skip a sink. Kids' brushes shrink the handle. Compact electric heads, especially round oscillators, clean adult mouths that hate bulky ovals. Pet finger brushes are a different aisle.
If the goal is a full twice-daily clean, a small-head electric still beats a one-use wisp; keep wisps for after lunch.