What can used gel pen refills be used for?

Several I've ever done:

1. Pen holder: Find a round paper tube, such as the one inside the toilet paper, or decide according to the size of the pen. Then, glue the refill to the paper tube to create different effects according to the difference in color, and if you don't know, just stick it on.

After sticking, fix the outside of the refill with transparent tape, and try to stick it as smooth as possible, which is more beautiful. Finally, find a piece of cardboard (like a shoebox or other boxes that are harder, because the hard ones are heavier, which can support the weight of the pen holder), cut it into several pieces (must be larger than the pen holder) as the base of the pen holder, leave a piece that does not move, as the bottom part of the pen holder, and cut out the hole corresponding to the pen holder for the rest of the cardboard, and then glue all the cardboard together, the one without cutting the hole is placed at the bottom, and then insert the pen holder into the cardboard base. It looks complicated.,It's quite simple and interesting to do.,I made one for myself.,It's also made with colored refills.,It's very beautiful and practical.。。

o(∩_o ~

2. Photo frame: first find out the handsome guy or beauty you want to give a gift ** (it can also be your own hand-drawn thing), and then find a wooden board (if you don't have a wooden board, you can also use cardboard with better waterproof or something to replace), compare ** to cut into a more suitable size (this depends on personal needs), and then glue the refill with adhesive glue (the kind that is more firm with the kind of shoe repair) glued around the board, for the effect, it is not recommended to make too large a photo frame, like the best one we usually photo. Paste ** in the photo frame with a little bit of tape, and after sticking, you can feel free to stick cute or cool patterns on the refill.

A beautiful photo frame is done! Let your imagination run wild! The refill can also be glued out with a variety of patterns, which is even more beautiful!

And, because this is the easiest and most convenient to make, you can make two more small ones and send them together By the way, I forgot to say that the wooden board used as the ** background can be made into your favorite color, which is even more beautiful! It is recommended to be a dark color that can be lined with ** and refills.

If it's not too difficult, I only know these two, and I hope it can help you.

Ballpoint pen is convenient, practical and low, commonly used in life, let's take a look at how to change the refill:

First, the first thing is to press the upper part of the rollerball pen to retract the nib.

2. Turn the pen barrel after the nib is retracted, unscrew the pen barrel from the middle position, and take out the refill after unscrewing.

3. Put the spring on the lower end of the new refill, and load the refill into the barrel to complete the replacement of the ballpoint pen refill.

You can't replace the refill of this pen, now there are a lot of pens like this, like this pen to buy a few boxes on Tmall, a box of 12 pieces of 12 pieces also free shipping.

First, unscrew the base to reveal the 10 refills and the metal ring in the middle. Take out the metal ring, and you can see the circular notch at the ring mouth, which is a clip for the pen refill. The clip clamps the tip of the pen and pulls it out directly, and the refill is taken out.

Slip the refill you want to replace directly from the nib with your hand.

Straight liquid rollerball pens are all disposable.

Compared with the traditional rollerball pen using refills, it has the advantages of larger ink storage capacity, better ink fluidity, more stable water output, and less easy ink leakage than traditional rollerball pens using refills. The Straight Liquid Rollerball Pen uses an ink regulator on the front to control the uniformity of the ink, and uses an ultra-low viscosity water-based ink.

The straight liquid rollerball pen on the market is mainly divided into disposable straight liquid rollerball pen and replaceable ink capsule type straight liquid rollerball pen.

1.Disposable straight rollerball pen.

This disposable straight liquid rollerball pen cannot be filled by itself because the barrel and nib part are molded in one go, and the ink supply system cannot be opened.

2.Replaceable sac-type straight liquid rollerball pen.

There is a film on the inside of the interchangeable ink capsule, which can be used by gently pressing the film in the direction of the nib, and then tightening the pen case. Easy to carry and very clean. The properties of the inks are often similar to those of fountain pen inks.

Extended Information: Internal composition of the rollerball pen:

The ballpoint pen is composed of a pen cap, a pen head body, an ink storage device, and a pen barrel. Because it is slightly different from the gel pen, the way and structure of the water is dispensed, so it is called a rollerball pen.

The ball-point pen is composed of a pen cap, a pen nib body, an ink storage device and a pen barrel, and the ink storage device is in the pen barrel, and the pen nib body comprises the ball-ball pen steel head, the connecting socket, the pen tongue and the pen item.

The gel refill is polystyrene or modified polystyrene.

There are many varieties of gel pens on the market, which are divided according to the nib, including stainless steel, nickel cupronickel, lead brass, etc.; According to the different materials of ball beads, it can be divided into tungsten carbide ball beads, modified ceramic ball beads, etc.; According to the different structure of the pen head, it can be a bullet, a gourd head, a needle head, etc.

The inner diameter of the ink tube of the neutral refill varies greatly, and there are different ink tubes with inner diameters from to to, the amount of ink filled in the ink tube with a larger inner diameter increases from the original branch to the branch, and the writing length of a single piece is increased from 400-500m to nearly 2000m, which puts forward higher requirements for the ink resistance of the nib and the sealing and follow-up performance of lithium esters.

The main material for gel refills is polystyrene or modified polystyrene.

Polystyrene (PS) refers to a polymer synthesized from styrene monomer through free radical polyaddition, and its Japanese name is It is a colorless and transparent thermoplastic with a glass transition temperature higher than 100, so it is often used to make various disposable containers that need to withstand the temperature of boiling water, as well as disposable foam lunch boxes.

The main material for gel refills is polystyrene or modified polystyrene.

1. Crush the pen barrel into particles of about 6mm and mix them into the soil, which can improve the aeration and water retention of the soil.

2. Recycling by hot melt method. The waste plastic pen barrel is melted and plasticized into lower-grade products, such as building fillers, garbage bags, microporous sandals, raincoats and packaging materials for equipment.

3. Wet method. The crushed particles are leached under acidic or alkaline conditions. The leaching solution then goes through a series of processes such as extraction, precipitation, displacement, ion exchange, filtration and distillation to finally obtain high-grade and high-yield metals.

A gel pen is a common stationery item whose refill can be used for writing and drawing. Compared to regular fountain pens or ballpoint pens, gel pens have several advantages:

1.Moderate humidity and dryness: The refill of a gel pen has a more moderate humidity and dryness of the pen point than a ballpoint pen or fountain pen.

2.No smudging: The ink of the gel pen dries quickly, does not smudge when exposed to water, and does not leave blurry marks on the paper, which is suitable for scenes that need to dry quickly and are not easy to smudge.

3.Vivid color rendering: The refills of gel pens usually come in a variety of colors, and the colors are bright and bright, which is suitable for note-taking, marking, drawing, etc.

4.Lightweight and portable: Gel pens are usually lighter and have a thinner body, making them easy to carry and suitable for use outdoors or while traveling.

Gel pens are used in many scenarios, such as writing, drawing, drawing, signing, marking, comic coloring, etc., and can also be used for stationery collections. At the same time, the gel pen is also more affordable than other stationery supplies, suitable for public use.