$0.50 mini toy

1.9 cm rubber ball is well-liked by boys. It converts elastic potential energy to kinetic energy and vise versa. The size may vary slightly from batch to batch....

1.9 cm rubber ball

S$0.20

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mini magnifying glass is made from plastic and hence is suitable for students to handle. DIameter are length are approximately 3.0 cm and 5.5 cm....

mini magnifying glass

S$0.50

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Cat stretching is an interesting illusion which makes the cat bigger and bigger....

Mini Compass (20mm)

S$0.50

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Simple catapult is a childhood toy which children used to shoot at birds or targets. It converts elastic potential energy to kinetic energy....

Simple catapult

S$0.50

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Compass (large) is used to indicate direction. Note that it is written in Chinese....

Compass (large)

Regular Price: S$1.00

Special Price S$0.50

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Floating ball 2 is an interesting application of Bernoulli's principle. Ball will float on top of the pipe as long as air is blowing at it. The two balls provided are made from foam and the air is blown through a flexible straw....

Floating ball 2

S$0.50

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Energy boat can be propelled by balloon and rotary blades....

Energy boat

S$0.50

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sand art provides coloured sand and a sticker template. Your kids sprinkle sand over the sticky surface to apply colour to the template. Colourful pictures can be easily done....