07/09/2026
Weighted pens are a tool that might be considered when looking at tools to support handwriting difficulties.
But do they work?
And is this the right question to be asking?
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Whilst there may be plenty of clinical evidence supporting the potential benefits, there is minimal “proof” (in terms of published research).
What DO we know?
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Many students with HD (Handwriting Difficulties) have issues with “pressure” when writing (compared to their peers)
eg how hard or soft to press the tip of their pencil or pen onto the page
eg how tightly or lightly to grasp their pen or pencil
And understanding how much pressure to apply is often link to the proprioceptive sensory system.
Lin Yu-Chen et al (2022) PLOS One 17(6)
“Pen-grip kinetics in children with and without handwriting difficulties”
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Using weight is one way to feed input to the proprioceptive sensory system.
Valdes, Kristen (2024) Journal of Hand Therapy 37(2)
“Proprioception: An evidence based revision”
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Some preliminary evidence showed using a weighted pencil improved handwriting legibility, of the three students in the study with HD.
Brown, Michelle (2017) Journal of Occupational Therapy, Schools and Early Intervention.
“Use of weighted pencils to improve handwriting legibility”.
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The better question would be…
Does a weighted pen (or pencil) help YOUR student?
Often it’s best to trial a weighted pen, and see: - if it helps
- if your student likes using one
Let me know what your experience has been and if you’d like me to share how I trial weighted pens with my students.
Kirstie
ps we have a blog post on our website about weighted pens that gives more information.