Ordered the product because the very affordable price and metal material. Metal casing might be more durable than plastic. Vacuum mechanism is working and the spring is quite strong. The packaging says plastic tips are changeable but there was not any extra parts included. Build quality is not premium but it does not affect the functionality. More like cosmetic. The pump is working and with fair price.
Works great, this item is awesome. Fair price. It does what it's supposed to do. I bought two solider suction pumps from mini in the box and they both are awesome and get the job done. This one works as good as the silver and blue one I bought, they both are awesome, I just like the way the silver and blue one looks more because I like those colors.
NÃO COMPREM AQUI, DEMOROU 6 MESES PARA EU RECEBER MINHAS MERCADORIAS! FUI MUITO MAL TRATADO, NÃO ME RESPONDIAM, ME IGNORAVAM TODA VEZ QUE ENTRAVA EM CONTATO! AINDA TIVE QUE PAGAR 60% do valor daS mercadoriaS DE IMPOSTO, E DEMORARAM A ME ENVIAR AS MERCADORIAS, TUDO por culpa da empresa que me vendeu E DEPOIS DISSE QUE NÃO TINHA 1 item DO PEDIDO EM ESTOQUE e por isso ficaram segurando todas as outras mercadorias até repor o estoque. Fiz a compra em 16/11/2012 e só recebi agora 10/04/2013.