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 ...
Custom Logo Eco-friendly Permanent Spy Invisible UV Light Marker Pens Secret Invisible Pen $0.12 - $0.25 Min. order: 500 pieces Permanent 24 Vivid Color for Fabric, Canvas, Wood, Ceramic, Glass 3D Fabric Paint $0.18 - $0.20 Min. order: 5000 pieces 100Colors Artist Neon Pastel Metallic Glit...
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]
Product name:invisible ink uv marker pen;Plastic color:white or black;Size:140*11mm;Writing width:6mm;Ink Type:Permanent;Material:PP;Usage:security or anti-counterfeiting;Logo:Accept Customized Logo;Ink Color:yellow;Certification:EN71-3 EN71-3 ASTMD-4236
invisible ink pen with uv light magic pens magic ink marker black light ink pen eraseable pen invisible glasses This product belongs to Home, and you can find similar products at All Categories, Education & Office Supplies, Writing & Correction Supplies, Markers & Highlighters, Highlighters. ...
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
3 in 1 Light Pen Invisible Ink Permanent Invisible Ink Marker Pen Built-in UV Light Magic Ball Pen, Find Details and Price about Invisible Pen UV Ball Pen from 3 in 1 Light Pen Invisible Ink Permanent Invisible Ink Marker Pen Built-in UV ...
We use the most advanced invisible ink to mark them. Playing cards features: -- Color pattern on the back of cards: blue, red -- Size: bridge size; letters: Jumbo index, regular index -- The deck contains 52 cards and 2 jokers -- package also contains a card to certify the ...
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...
Emitter Type: UV 365nm & 395nm Bulb Quantity:2 Light Color: UV LED Lifespan: 100,000 hours Mode: 1mode/high Battery Configuration: 18650 (Built-in battery) Input Voltage: 5V 1A Switch Location: Tail-cap Lens: Convex Lens Special Features: Zoomable ...