SAND TIMERS, Large, 30 min (Black), Each Numeracy/Multiplication-Divison/Multiplication-Divison Comes with an additional mini

Comes with an additional mini boom arm with 5/8"- and 3/8" thread

Cloth drawstring storage bag and Activity Guide included

It features a 9V battery operated colour coded conductivity meter operated by depressing the Water Test- switch allowing instant monitoring of the treated water quality

Precise cut-outs in flower coverings

celery pieces

SAND TIMERS, Large, 30 min (Black), Each Numeracy/Multiplication-Divison/Multiplication-Divison Comes with an additional miniAt an impressive 160mm tall and indestructible design these are an excellent resource for the early years setting. With their giant proportions and clear colourful sand particles young children can time events, time themselves and set themselves time limits.