DUSE didactic materials
Education with sustainable approach
DUSE is a company with business dealings in a range of didactic materials – Refillable Whiteboard Markers, Refill-Ink, Whiteboards, Greenboards, Blackboards and their accessories (erase fluids, tips, and dusters).
DUSE Refillable Whiteboard Markers are 100-percent reusable, thus you won’t be trashing Markers again to the environemt. You simply refill the ink and replace the tip as need be.
DUSE - A JOURNEY TOWARDS ENHANCING EDUCATION
From the founder
During my teaching days in various institutions, one took note of the challenges lecturers faced with
writing materials, be they Whiteboard Markers, Whiteboards, Chalkboards, etc.
The Whiteboards Markers were poor in nature, expensive, not readily available, were literally
the campus, and so on. Without knowing the difference between White and Permanent
Markers, some users bought the latter from hawkers and before they knew it, lots
of Whiteboards were damaged. Getting rid of writings/marks made from Permanent Markers is pretty tough.
Factoring all these challenges into perspective, one went into research from whence was born an
add-on – didactic materials – to DUSE.
Our Mission
Our mission is to enhance the delivery of lectures
DUSE provides a variety of products for Whiteboard usage. Working with educational institutions, organizations, and individuals, DUSE is your one-stop-shop for affordable high-quality products and services. To protect our environment, all of our sturdy Whiteboard Markers are reusable by simply refilling with Refill Ink.
Our Core Values
- Rendering premium customer service
- Producing high-quality products
- Offering the best products for the most affordable prices
- Practicing innovation and environmental sustainability
- Developing creative processes to solve problems
Our Purpose
- Selling reusable Whiteboard Markers, Refill Ink and Accessories for customers to enjoy teaching, presentation, and learning
- Freeing teaching environment from chalk/dust particles
- Providing technical services that help institutions spend more time on their core business – teaching and learning.
DUSE Refillable Dry/Erase (Whiteboard) Markers
Reusable Markers
Reusable by simply refilling with ink
Replaceble Tips
Tips/Nips are replaceable
various sizes Markers
Size-1, Size-2, & Size-3
Writing surface
Made of tough PVC and Metallic
DUSE Refillable Dry/Erase (Whiteboard) Markers
The DUSE Refillable Whiteboard Markers are available in 3-main sizes:
- Size-1 has a capacity of 10-ml for Refill Ink
- Size-2 has a capacity of 20-ml for Refill Ink
- Size-3 has a capacity of 30-ml for Refill Ink
The DUSE Refill Marker is 100-percent reusable, thus you wont be trashing Markers again to the environment. You simply refill the ink Marker and replace the Tip as need be.
DUSE Refill Ink
- available in various colors – Black, Blue, Green, Red, White, Yellow. etc.
- available in various volumes – from 100-ml to 1,000-ml (1.0-Liter), or larger volumes
- provide clarity on the writing surface and easily erasable
DUSE Tips (Nips)
The Tips (Nips) come in 2-sizes – size-1 and size-2:
- Size-1 tip fits size-1 Markers
- Size-2 tip fits both size-2 and size-3 Markers
The metallic writing surfaces – boards
- Whiteboard goes with the other ink-colors except White Ink
- Greenboard goes with the other ink-colors except Green Ink
- Blackboard goes with the other ink-colors except Black Ink
- Hybrid-board – has separate surfaces for Marker and Chalk usage
DUSE Erase Fluid
The Erase Fluid is used only when to:
- Get rid of writing made from permanent markers
- Get rid of ghost/glaring images due to long period of using the whiteboard markers
- For maintenance purposes – restoring the original surface
Multiple Refilling of Markers
The table shows the number of times a volume of Refill Ink will recharge a particular size of Marker. For example, a 1,000-ml (1-Liter) Ink will recharge a Size-1 Marker (of capacity 10-ml) up to 100-times.
This implies that you won’t need to buy 100 Markers and repeatedly trashing them to the environment.
This is not only huge financial savings – you’re in effect protecting the environment.
DUSE Refill Markers – Refill, Reuse, Recycle
| Ink Volume (ml) | Fills Size-1 Marker
(10-ml) |
Fills Size-2 Marker (20-ml) |
Fills Size-3 Marker (30-ml) |
| 1,000-ml (1-Liter) | 100-times | 50-times | 33-times |
| 500-ml | 50-times | 25-times | 17-times |
| 400-ml | 40-times | 20-times | 13-times |
| 250-ml | 25-times | 12-times | 8-times |
| 100-ml | 10-times | 5-times | 3-times |
| 80-ml | 8-times | 4-times | 2-times |