Circles Trofast Sensory Insert – Size Sorting Activity Board for IKEA Flisat

Circles Trofast sensory insert — the deceptively simple activity board that keeps little hands busy and little minds working at the same time. Designed to fit perfectly in the IKEA Flisat table and Trofast bins, this Montessori-aligned insert features both big and small circle holes — an open-ended invitation to sort, fill, and discover the difference between sizes through hands-on, screen-free play.

What’s in Your Set?

⭕ Circles Insert (Small or Large) — A smooth wooden board cut with a pattern of big and small circular holes, sized to accept pompoms of a few different diameters. The contrast between hole sizes is immediately visible to young children, making it an intuitive introduction to size comparison without any adult instruction needed.

🎱 Add 30 Mixed Pompoms — The bundle includes 20 small pompoms (10mm) and 10 large pompoms (25mm) in a mix of colours. Children naturally discover that the large pompoms only fit the large holes — a satisfying self-correcting challenge that builds logical thinking alongside fine motor skills.

🪵 Add 3-piece Wooden Tools Set — Introduce tweezers-style transfer for an extra layer of fine motor challenge. Ideal for older toddlers and preschoolers who have mastered the basic fill-and-sort action and are ready to extend the activity. The set includes a wooden scoop, tongs and a spoon.

Crafted for Little Hands — Smooth, Safe, and Open-Ended

Made from high-quality wooden birch plywood (3–4mm), the circles insert is smooth to the touch, free of sharp edges, and finished with non-toxic materials that are safe for curious young hands. It sits flush inside both the small and large IKEA Trofast bins, making it easy to drop in and swap out as part of a rotating Montessori activity tray.

✅ Montessori-aligned open-ended play material
✅ Encourages child-led, screen-free independent play
✅ Suitable for ages 1–6, with adult supervision recommended for children under 3 (small parts)
✅ Perfect for Montessori homes, preschools, homeschool setups, and early childhood classrooms

Designed for the IKEA Flisat Table

The Circles Sensory Insert drops straight into the IKEA Flisat table and Trofast bins without any tools or modification. Because the insert works on any flat surface too, it transitions seamlessly from the sensory table to a shelf activity, a travel tray, or a calm-down activity in a preschool setting. The multi-hole sizes mean children encounter a gentle, built-in challenge every session — making this one of the most replayable inserts in the range.

Why Montessori?

In Montessori learning, the environment itself is the teacher — and the multi-sized holes in this insert do exactly that. When a large pompom won’t fit into a small hole, your child doesn’t need to be told; they feel the resistance, problem-solve, and self-correct. This process of error control through the material builds logical reasoning, spatial awareness, and independent thinking — the cognitive foundations that support maths and reading readiness long before formal schooling begins.

Perfect for Every Stage — Ages 1 to 6

• 🍼 Ages 1–2 (Young Toddlers): Little ones at this stage focus on the satisfying physical action of dropping pompoms into holes — building pincer grasp, hand-eye coordination, and basic cause-and-effect awareness with every successful placement.
• 🧒 Ages 2–3 (Older Toddlers): Children begin to notice that the big pompom doesn’t fit the small hole, initiating their first size-sorting logic. They sort by colour too — naming colours aloud and building early classification vocabulary alongside spatial reasoning.
• 👧 Ages 3–6 (Preschool): Older children introduce self-imposed rules — “all the big ones first”, “sort by colour then by size” — developing sequencing skills, sustained concentration, and the kind of multi-step, self-directed thinking that underpins school readiness.

How to Use It

1. Set up the activity: Place the circles insert into the Trofast bin inside your IKEA Flisat table, or set it on a low table or activity tray at your child’s level. Scatter both sizes of pompoms beside the board so the contrast in size is immediately visible.
2. Let the material teach: No demonstration needed — simply place the board and pompoms in front of your child and step back. The large pompoms physically cannot enter the small holes, so the sorting logic reveals itself through exploration. Younger children (1–2) discover this by trial and feel; older children (3+) plan their approach before placing.
3. Add the tools for an extra challenge: Once your child is confident with hand-placing, introduce the optional Wooden Tools Set for tweezers-style transfer. This shifts the fine motor demand significantly — targeting the tripod grip that underpins pencil control and is a key school-readiness skill.
4. Extend with new loose parts: Swap the pompoms for felt balls, small wooden beads, buttons, or seasonal loose parts (acorns in autumn, flower heads in spring) to rotate the sensory experience and keep the activity fresh. Combine with our Hedgehog Fine Motor Insert for a full fine motor tray that targets multiple grip patterns in one session.
5. Tidy up together: Invite your child to remove all the pompoms and sort them back into two separate bowls — one for big, one for small. This completes the Montessori work cycle and turns clean-up into one more round of purposeful size-sorting practice.

A Gift They’ll Return to Again and Again 🎁

Looking for a meaningful, screen-free gift that goes far beyond novelty? The circles sensory insert is a beautifully open-ended Montessori play material that suits birthdays, Christmas, Easter, or any occasion — and because it grows with the child, from simple dropping at 12 months to self-directed size-sorting challenges at 5, it earns its place on the shelf for years. Pair it with the pompoms bundle and wooden tools for a complete, ready-to-gift activity set that any parent or preschool teacher will genuinely value.

Key Features

📏 Size: Available in Small Trofast Lid size and Large Trofast Lid size — both fit flush inside IKEA Trofast bins and the IKEA Flisat sensory table with no modification required.

🎨 Design: A wooden activity board cut with a pattern of big and small circular holes, designed for children to fill with two sizes of pompoms or other small loose parts. The multi-hole sizes create a built-in self-correcting challenge — the defining feature that sets this insert apart from single-size fill boards.

💡 Material: Made from high-quality wooden birch plywood (3–4mm thick), smooth-sanded with no sharp edges and a non-toxic finish. Durable enough for daily use across the full toddler and preschool age range.

🧠 Educational focus: Builds pincer grasp, hand-eye coordination, size recognition, spatial reasoning, logical thinking, and sustained concentration — foundational skills for writing readiness, early maths, and self-directed learning.

👶 Ideal for ages: 1 to 6 years, with adult supervision strongly recommended for children under 3 due to small pompom parts. The insert board itself is safe from 12 months; introduce pompoms when developmentally appropriate.

🏡 Perfect for: Montessori homes, home playrooms, preschools, childminder settings, and homeschool setups. Works beautifully as a standalone activity tray or as part of a rotating Flisat sensory table setup alongside other Studio Little Eden inserts like The Stripes insert.

Choose the small or large circles insert — or pick up both sizes to create a full activity station at your Flisat table. Add the pompoms bundle for immediate play right out of the box, and include the Wooden Tools Set when your little learner is ready to take the fine motor challenge up a level. Simple to set up, endlessly replayable, and quietly building skills that last — this is one activity board that more than earns its shelf space.