7 Best Insect Pinning Blocks For Different Sizes

Watching your child transition from simply chasing butterflies in the backyard to wanting to preserve them for study is a milestone in scientific curiosity. A pinning block is the unsung hero of this hobby, ensuring specimens are displayed with professional uniformity and care. Choosing the right one helps turn a messy pile of specimens into a structured, organized collection they can be proud of.

BioQuip Adjustable Wooden Setting Block

You’ve likely seen your child struggle with the delicate balance of pinning wings at different heights, often leading to frustration. The BioQuip block is a classic choice for the parent who wants to invest in a “buy it once” tool that will last through their child’s entire middle school science phase.

Its adjustable nature is perfect for the 11–14 age group, who are starting to handle more complex or larger specimens. Because it is crafted from wood, it offers a tactile, traditional feel that many young entomologists find grounding.

• Best for: Serious hobbyists and students preparing for 4-H or science fair competitions.
• Bottom line: It is an investment, but the durability makes it a great candidate for passing down to younger siblings.

Wards Science Three-Step Pinning Block

If your child is in the 8–10 age range and just starting to build their first display box, simplicity is your best friend. This block offers three standard depths, which takes the guesswork out of the pinning process for a beginner.

It removes the “how deep do I push this?” anxiety that often causes kids to abandon the activity. By providing a fixed, consistent depth, it builds confidence through immediate, successful results.

• Best for: Beginners who need clear, physical boundaries to learn the basics of specimen height.
• Bottom line: This is a low-risk, high-reward purchase for a child who is still testing the waters of entomology.

Entomology Warehouse Mahogany Pinning Block

There is something to be said for the pride a child takes in their “lab” equipment. This mahogany block is aesthetically pleasing and feels like a professional piece of gear, which can be a huge motivator for a child who treats their collection as a serious art form.

While it is more of a “luxury” item, it serves as a great gift for a child who has shown consistent dedication over a year or more. It isn’t just a tool; it’s a sign that you respect their growing expertise.

• Best for: The child who has moved past the “phase” stage and is building a permanent, curated collection.
• Bottom line: Only buy this if your child has demonstrated a long-term commitment to the hobby, as it is an aesthetic upgrade rather than a functional necessity.

Educational Science Aluminum Pinning Block

Sometimes, the best tool is one that is virtually indestructible. If your child is prone to losing things or is a bit rough with their equipment, this aluminum block is a fantastic, utilitarian solution.

It won’t warp, splinter, or crack, making it a reliable workhorse for a busy household. It’s lightweight enough to toss into a field kit, which is perfect for the kid who wants to pin specimens while out on nature walks or camping trips.

• Best for: Young scientists (ages 7–9) who are still developing their fine motor skills and handling habits.
• Bottom line: You are paying for longevity and portability, which is often more valuable than fancy wood for a younger child.

Anguilla Professional Graduated Pinning Block

Precision is the hallmark of a growing scientist, and this block helps teach the importance of standardization. It features graduated steps that allow for very specific height adjustments, which is essential for creating a uniform look in a display case.

For the student aiming to enter regional science competitions, this level of precision can actually impact their presentation scores. It teaches them that in science, the presentation of data is just as important as the data itself.

• Best for: Competitive students who are refining their technique for exhibitions or fairs.
• Bottom line: This is a tool for the “intermediate to advanced” stage, where the child is ready to focus on the fine details of professional mounting.

Insect Pins Direct Multi-Level Pinning Block

When your child starts collecting a variety of species, they will quickly realize that a beetle requires a different height than a moth. This multi-level block provides enough variety to accommodate a diverse collection without needing multiple tools.

It’s a space-saver for your home, which is a practical consideration for parents who don’t want a desk cluttered with specialized equipment. It encourages the child to experiment with different types of insects, broadening their biological knowledge.

• Best for: The curious collector who wants to pin a bit of everything, from tiny gnats to large cicadas.
• Bottom line: It offers the best versatility-to-price ratio for a child whose interests are still evolving.

Best Quality Acrylic Precision Pinning Block

Acrylic blocks are fantastic because they are transparent, allowing the child to see exactly where the pin is positioned relative to the specimen. This visibility is a game-changer for kids who struggle with depth perception or fine motor control.

They are also incredibly easy to clean, which is a major plus if your child is working with specimens that might still have a bit of residue or dust. It’s a modern, clean look that appeals to kids who prefer a sleek, organized workspace.

• Best for: Visual learners who need to see the mechanics of their work clearly.
• Bottom line: A great, modern choice that bridges the gap between a beginner’s tool and a professional’s precision instrument.

Why Pinning Blocks Matter for Young Scientists

Pinning blocks aren’t just about making things look pretty; they are about teaching the scientific method and consistency. When a child uses a block, they learn that environmental variables—like the height of an insect—must be controlled for a collection to be valid.

This builds a foundation for future laboratory work, where precision is non-negotiable. It helps them understand that their hobby has real-world parallels in professional biology and museum curation.

• Key takeaway: Focus on the process of standardization rather than the final look of the box.

How to Select the Right Height for Specimens

Selecting the right height is about protecting the specimen’s integrity. If the insect is mounted too high, it risks damage during transport; too low, and the wings may touch the bottom of the display case.

As a general rule, teach your child to use the block to ensure the insect’s body is high enough to be handled by the pin, but low enough to remain stable. This is a great opportunity to talk about specimen safety and the importance of preservation.

• Key takeaway: Always start with the manufacturer’s recommended height guides until the child develops an intuitive feel for the specimen’s fragility.

Essential Care for Your Insect Mounting Tools

Tools are an extension of the scientist, and teaching your child to care for them is a vital developmental lesson. Wooden blocks should be kept dry to prevent warping, while metal and acrylic blocks should be wiped down to remove any stray adhesive or debris.

When you treat these tools with respect, your child learns to value their equipment and the hobby itself. It turns a simple activity into a practice of discipline and stewardship.

• Key takeaway: Create a small “kit” box where the pinning block and pins are stored together, which teaches organizational habits alongside scientific skills.

Investing in a pinning block is a small step that signals to your child that you take their interests seriously. Whether they stick with entomology for a lifetime or just for a season, the skills they learn about precision and care will serve them well in any future endeavor. Choose a tool that fits their current level, and enjoy watching their scientific confidence grow.