One of the greatest things about our glass pens is the fact that they are so durable. It’s never been easier to create a stunning outdoor display and take confidence in knowing that it will stay bold until you want to change it. Our glass pens are even popular amongst kids who are always looking for something to draw on. They can enjoy the thrill of drawing on something a bit more unique than a piece of paper, and you can enjoy the comfort of knowing it’ll wash off in an instant. It’s a win-win! Scrap the traditional Birthday banner and let people know where the party is with a large Birthday window display! Also useful for Easter, Halloween and Christmas window decorations! Our glass pens can be used both indoors and outdoors; they are made from an incredible formula, making them resistant to light showers yet easy to clean with just a damp cloth.

Simply apply light pressure when drawing and watch as the ink flows through. When you’re done, take the pressure off. The valve activation will ensure that no ink splatters ruin your beautiful work! Available Colours For Your Window Displays We spent a lot of time perfecting our glass pen formula. We are proud to say that every single glass pen in our range is non-toxic, making them all safe for kids to use. No more time will be spent worrying about your little ones drawing on surfaces they shouldn’t – point them in the direction of mirrors or windows and they’ll be good to go! Weather-Resistant: The problem with many glass pens is that they wear away immediately when faced with poor weather. We took this on board and created a waterproof formula that will stay put in light showers (No promises during extreme downpours and storms, though!) Different Nibs: You have the choice to choose between a 5mm bullet nib, 5mm chisel nib or 15mm broad nib. These nibs are replaceable meaning you can chop and change depending on what you want to create.

Wherever there is a glass surface, our glass pens can come out to play. Popular uses include creating stunning displays on shop windows and writing reminders on mirrors.

As well as being non-toxic, our glass pens are made from a water-based formula which means they’re resistant to light showers. With that being said, you can still erase your artwork with the simple wipe of a damp cloth when it’s time to start fresh. We’ve made sure that it is up to you when it’s time for your display to go – the weather doesn’t get a say in the matter! Our glass pens are valve activated – you’ll always have a steady ink flow without the worry of losing control. Easy To Erase: Want to start fresh with your design or just need to give the glass a clean? No problem. Simply use a wet cloth or our Glass Cleaner to do so. Whatever you decide to do with your glass pen, you can take pride in knowing that you’ve saved a whole lot of money doing a task which would usually be quite expensive. Why Choose Rainbow Chalk? To start, gently pump the nib to activate the ink flow (this may take a minute as the ink and valve will be brand new!) Careful not to pump too hard and damage the nib, though!