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Marshmallow Masher

£15.54 £12.43 (£10.36 ex. VAT)

3 in stock

Product Code: 314-011 Category: Tags: , ,

Description

Experiment with the powerful properties of air as you squish marshmallows with air pressure. Your students will be amazed that a huge marshmallow can end up looking like an after dinner mint! Included are a pressurizing pump, a 0.5 ltr bottle, a large plastic test tube and a science activity guide. You supply the marshmallows.