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DOC FIZZIX Little Moe Mousetrap Car Kit

Q: How big is the mousetrap itself?

It is as big as a regular mousetrap you would buy at a store. About 5in long and 2-3in wide. (Not really exact measurement, just an estimation.)

Q: We got the kit. What are the washers for? It doesn't keep the car in the middle of the axles.

The washers reduce the friction when the rubber spacers bump into the wood frame so the car travels further and factor. The rubber has a lot of friction on the wood but the metal washes has less friction. It is ok for the axle to move back and forth between the frame (side play). This side play prevents the washers from bumping into the frame and again, lets the car roll further and faster. You can always tighten the the axle up on the frame a little bit but not too much, side play is a good thing.

产品编号: 516944083

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经常一起购买

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描述

有问题吗？看看别人问了什么

How big is the mousetrap itself?

We got the kit. What are the washers for? It doesn't keep the car in the middle of the axles.

常见问题

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苏雷什· K.

质量和快速送货让我印象深刻。会再次来这里购物。

4天前

Ayesha M.

产品与描述完全相符。对我的购买非常满意。

5天前

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沙漠车应用程序

随时随地随时随地购物。

TrustPilot

TrustScore 4.5 | 7,300多个评论

Ayesha M.

产品与描述完全相符。对我的购买非常满意。

5天前

伊姆兰 F.

非常可靠的商店，产品真实可靠。一定会再次购买！

2 周前

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