1-Hole Rubber Stoppers - 19x22x28mm x 10pcs A723433 experimenting with different shapes

experimenting with different shapes

Very soft attack with bright long-lasting tone

Play Space 1160 x 1450 x 900mm (h x w x d)

It includes a variety of activities and resources that will help children develop their understanding of the seasons

1-Hole Rubber Stoppers - 19x22x28mm x 10pcs A723433 experimenting with different shapesRubber Stopper 1 Hole Dimensions: 19 x 22 x 28 mm Pack of 10 These stoppers are made of superior quality, solid rubber (orange in colour) and are very easy to clean. The durable design means they are suitable for use with chemicals (resistant to acids, alkalis and ammonia). Stable at temperatures between 20C and 70C. Stoppers are designed for use in professional laboratories.