Ma troisième idée n'est pas sur internet

souce 1 : https://www.google.fr/imgres?imgurl=http%3A%2F%2Fwww.tendance-ephemere.com%2Fboutique%2Fimages_produits%2FzGOBBI7_1.jpg&imgrefurl=http%3A%2F%2Fwww.tendance-ephemere.com%2Fgobelet-jetable-blanc-20cl%2Cfr%2C4%2CGOBBI7.cfm&docid=WIltFD71TWhHAM&tbnid=SO-CEMeHu9C3qM%3A&vet=10ahUKEwjGjLS0-ObZAhWBApoKHYYmADAQMwgqKAEwAQ..i&w=250&h=250&bih=925&biw=1920&q=goblet%20plantique&ved=0ahUKEwjGjLS0-ObZAhWBApoKHYYmADAQMwgqKAEwAQ&iact=mrc&uact=8

source 2 :https://www.google.fr/imgres?imgurl=http%3A%2F%2Fwww.invitalafete.com%2Fmedia%2Fcatalog%2Fproduct%2Fcache%2F1%2Fimage%2F1020x885.41666666667%2F9df78eab33525d08d6e5fb8d27136e95%2F5%2F2%2F520003_1.jpg&imgrefurl=http%3A%2F%2Fwww.invitalafete.com%2Fgob-da-plast-18cl-blanc-4-2g.html&docid=brItbaVRaOyPYM&tbnid=Jg7zeeOkjZm6SM%3A&vet=10ahUKEwjGjLS0-ObZAhWBApoKHYYmADAQMwgtKAQwBA..i&w=1020&h=885&bih=925&biw=1920&q=goblet%20plantique&ved=0ahUKEwjGjLS0-ObZAhWBApoKHYYmADAQMwgtKAQwBA&iact=mrc&uact=8

source 3 : https://www.google.fr/imgres?imgurl=https%3A%2F%2Fimages-na.ssl-images-amazon.com%2Fimages%2FI%2F31V26zO5k-L.jpg&imgrefurl=https%3A%2F%2Fwww.amazon.fr%2FNupik-gobelets-plastique-machine-Blanc%2Fdp%2FB00DSYQ0L8&docid=vlpsBwOHuYVpXM&tbnid=m0nWL4yq-OI4LM%3A&vet=10ahUKEwiKjp_G-ObZAhXByaQKHa2hAzI4rAIQMwhdKFswWw..i&w=300&h=300&bih=925&biw=1920&q=goblet%20plantique&ved=0ahUKEwiKjp_G-ObZAhXByaQKHa2hAzI4rAIQMwhdKFswWw&iact=mrc&uact=8