Water jet rocket launcher

Excelente

I strongly recommend this product: everything is provided except the double-sided tape which is better to fix the 2 plastic rectangles to be rolled up into a cylinder; The tank has a size of about 1,2, we always put 1/3 of water in the tank so about mL; I recommend using a bicycle pump with a pressure gauge so you know how many bars you are injecting there. The platform: 2 points to check: the socket which is lowered with the bicycle brake mechanism has a small screw laterally: the clamping col…lar must not touch this screw otherwise you will be able to lower the socket to release the rocket but it will not go up! The platform is not equipped with a Depressurization valve: therefore you have to adjust the bicycle valve so as to have a micro leak, which can be measured on the pressure gauge of your pump: to be done, tighten the nut below a few turns and check the tightness with the rocket without water.

The quality is as good as the description

There is no description either in English or Russian, only in Chinese. The child could not collect on his own. Wrote to the seller with a request for help, he replied that the instructions were only in Chinese and did not answer questions. One is drawn in the picture, but in reality they sent not quite that. If the goods are sold to Russia, then at least in English there should be an assembly instruction.

fast delivery, nicely packed

Item was as described, . Certainly not one that can take high pressure due to fact is just a rubber bung but was as picture shows. Do not buy if you want a high pressure rocket launcher. However I tried to get another of the same item ( launcher only) . This item did not get delivered to my apartment as postage had not been paid for delivery to my address as i believed would be from the company ad. I would check before using this company again and probably use another company as a number d…o sell this product. Company Please note first item arrived on schedule.