待解决 悬赏分:1 - 离问题结束还有 Invisible Ink Pen with Uv Light问题补充:匿名 2013-05-23 12:21:38 隐形墨水笔,用紫外灯 匿名 2013-05-23 12:23:18 隐形墨水画笔与紫外线灯 匿名 2013-05-23 12:24:58 隐形墨水笔与紫外光 匿名 2013-05-23 12:26:38 用Uv 光的隐形墨水笔 匿名 ...
Ink color:invisible;logo:accept customized;Type:invisible pen;Material:plastic;Use:Office & School Pen, promotional/giveaway;size::14 cm;Packing:1 pc/opp bag,100pcs/bag,1000pcs /carton;pen color:red,white,black,yellow,purple,green/any pantone code;keywor
Ink Color(1) colored ShippingShipping solutions for the selected quantity are currently unavailable Start order request Contact supplier Still deciding? Get samples first! Order sample Membership benefits Protections for this product Secure payments Every payment you make on Alibaba.com is secured with ...
Specifications: Material: High-quality plastic Erasable or Not: Non-erasable Dual-side Writing: Single-sided writing Multi Colored: Yes, with three vibrant colors (yellow, red, blue) Brush Tip: Round toe for smooth writing Performance: UV fluorescent ink for visible writing under UV light Feature...
aThe two markers have invisible ink which can only be seen with the UV light of the lantern, you can see them both in the pictures attached. 二个标志有能只看见与灯笼的紫外光的隐形墨水,您能看他们两个在附[translate]
25-Cent Invisible Ink/Pen (UV Light Visible): Have you ever wanted to get one of those cool invisible ink pens from the store so you can write secret messages to your friends? Or maybe you need to use it to mark peoples hands for admission to a party. Wi
The present invention represents an invisible water-based ink, which with the use of ultraviolet - (uv - light) with a long wavelength can be recognized, this being a simple and secure in the use, in comparison with light sources, for the detection of known inks are used.GABRIEL IFTIME...
Spooks at MI6 discovered the bodily fluid could be used as an invisible ink, as it glows brightly under UV light but does not react to detection chemicals. Brit spies used semen to write top-secret letters The technology allows the creation of holograms, hard-to-copy trademarks, invisible in...
I'm planning to buy some invisible ink (yes, they actually sell it!) which can be seen only under UV light. That should be more fascinating. Byysmina— On Apr 23, 2014 I don't see how many of these methods would be effective considering that things like lemon juice, vinegar and iod...
Functions: invisible UV ink How to use: The invisible UV ink will turn color fluorescence under the UV light / blacklight. Price (Not including the shipping cost) : Blue Invisible Ink - 15ml/$7, 100ml/$33.70 Green Invisible Ink - 15ml/$7, 100ml/$49.80 ...