The Trace Lab






The Trace Lab
Details & Specifications
Product Description
From scribbles to letters in 6 weeks - the reusable tracing card set that builds the exact hand-brain connection your child needs before school.
This erasable pen control training set features progressive tracing exercises across 4 themed card sets. Trace, erase, repeat - unlimited practice without wasting paper or building frustration.
Research shows that handwriting activates brain regions that typing and tracing apps cannot - including the circuits responsible for reading comprehension and idea generation.
✅ Erasable & reusable - laminated cardstock, practice endlessly
✅ Erasable pen included - everything in one kit
✅ 4 progressive themes - from basic lines to letters, numbers, and dot-to-dot
✅ Durable laminated cards - rounded corners, kid-proof, lasts years
✅ FREE 6-week pre-writing protocol guide ($49 value) - delivered instantly to your email
Choose your theme:
- Basic Lines (36 pages) - straight lines, curves, shapes, logical thinking
- Numbers & Letters (36 pages) - number tracing 0-9, letter formation A-Z
- Whole Brain Development (36 pages) - labyrinths, symmetry, spatial reasoning
- Connect the Dots (36 pages) - dot-to-dot animals, number sequencing
Ages 3–8 · Free shipping · 30-day guarantee
Technical Specifications
| Dimensions | 220 × 150mm per card |
| Weight | ~270g per set |
| Material | Laminated cardstock, double-sided coating, CE certified |
| Includes | 36 tracing cards + erasable pen per set |
| Themes | Basic Lines, Numbers & Letters, Whole Brain Dev, Connect the Dots |
| Age Range | 3–8 years |
| Guide Format | Digital PDF - instant delivery after purchase |
Shipping & Returns
Shipping: Free on every order. Delivery in 6–13 business days.
30-Day Happiness Promise:
- Arrives damaged or defective → we ship a free replacement.
- Not the right fit for your child → we issue a 30% credit toward any other ROOTPLAY system, and your developmental guide stays yours to keep.
- Because each guide is a digital download delivered instantly, physical returns aren't required.
Loved by Families
What Parents Are Saying
What's Inside Your System

- 6-week pre-writing protocol (Lines → Shapes → Numbers → Letters)
- Grip Revolution - 4-stage pencil grip development guide
- 4-level workbook map (which card set, when, how long)
- Science spotlights - Berninger, James & Engelhardt, Dweck
- Quick-reference card for daily use
The Science Behind It
Children who write letters by hand show adult-like neural activation in brain regions responsible for reading. Children who type or trace on screens do not show this activation.
James & Engelhardt, 2012; Berninger, 2009
Why Parents Choose The Trace Lab
Erasable = Growth Mindset
Mistakes disappear with one wipe. Your child practices the same skill hundreds of times without fear or frustration.
Handwriting > Typing
Research shows handwriting activates brain regions that typing cannot - including reading comprehension and idea generation.
4 Progressive Themes
Basic Lines → Numbers & Letters → Whole Brain → Connect the Dots. Clear progression from scribbles to school-ready writing.
The Science of Early Development
Your Child's Brain Right Now
The first 6 years are the most powerful learning window your child will ever have. Here's what the research says.
The window is open now.
Start Their System TodayCommon Questions
What age is this designed for?
Does the pen really erase cleanly?
Which variant should I start with?
How is this different from paper workbooks?
How long does shipping take?

