On the bottom there is a small black on / off switch

Size: 80*100cm

Its safe and comfortable when children use for a long time

IMPORTANT:

✿Warning: Choking hazard

Handheld Digital Wood Moisture Meter toy On the bottom there isDescription Wood moisture and damp detector Get a quick and accurate measurement of your wood humidity and moisture level using a Handheld Digital Wood Moisture Meter. Designed with 2 high precision pins to penetrate the wood surface and take the moisture reading of your materials. Save your time, costs, and materials by making sure that your wood is ready for use. HIGHLIGHT FEATURES Test moisture content for different wood types. Not all wood is