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Wooden activity wall toy in five sections
crayons and collage materials
It consists of an ionic bond between the silver cation (Ag+) and the nitrate anion (NO3–)
Suitable for ages 2 years +
Problem solving skills are also reinforced while cause and effect concepts are introduced
Mini Peak Flow Meter Furniture/Staging/Staging Wooden activity wall toy inThe Mini Peak Flow Meter, supplied with one mouth piece, is an inexpensive, accurate and convenient meter to measure peak expiratory flow rate (PEFR), which is a person's ability to breathe out air and an indicator of lung capacity. Replacement Disposable Mouth Pieces are available as FF1340.
