Прегледи на Grand Illusions Ltd

Most are good, and some excellent. Durability pleasing.

Lenz's Law: This could be improved with a smaller viewing port, so that the retardation effect is more pronounced. Other purchases: Heatmobile2: Very good, but subject to rust on the lower axle....

I love it.

Very wizzy and colourful. A great toy.

Brilliant. But be careful not to overwind the mechanism.

Have bought these before and loved them. They are excellent for 5 to 10 year olds.

A lot of fun to show young children. The fun lasts about twenty minutes, but will run and run as they learn some science.

My Husband loved this, it was just his sort of thing, superbly well made, beautiful and (for him) reassuringly mathematical. A very high quality product.

Bought for my husband and he loves it, clear instructions and a joy to make.

These were a gift and the recipient seemed pleased.

Very fun!

Bought as a gift. Recipients very happy.

Difficult. Haven't solved it yet.