Angle-Adjustable Pinning Board: What the Adjustable Angle Actually Does

The angle-adjustable pinning board lets you lock each side panel independently at any angle from 0° to 60°, in 10° steps. A flatter setting (closer to 0°) shows off the wing pattern more clearly and works well for photographing or framing a specimen pattern-forward. A steeper setting (30-60°) gives a more lifelike, natural look and helps compensate for the way wings tend to droop slightly as a specimen finishes drying. Most standard boards only offer one of these - this one lets you choose per specimen.

How the adjustable angle actually works

The two side panels aren't fixed to the base - each one pivots independently and locks into place at seven positions: 0°, 10°, 20°, 30°, 40°, 50°, and 60°. Because each panel locks separately, you can even set the two sides to different angles if a specimen needs it (an asymmetric wing position, for example). The board itself is made of super-soft balsa wood, which makes pinning easier on the hands than harder foam boards, and it ships with grid stickers for more accurate, symmetrical wing placement.

Why the angle matters

Two separate things are going on with wing angle, and this board lets you control both instead of being stuck with whatever a fixed board gives you.

Long-term droop. As a pinned specimen finishes drying over the following weeks, the wings tend to settle slightly downward from wherever they were set. A wing pinned dead flat can end up drooping below horizontal once fully dry, while a wing set at a slight upward angle is more likely to settle into a natural, level position. Setting a steeper angle up front is a way of compensating for that settling in advance, rather than ending up with a finished specimen that looks tired.

Display and pattern visibility. A flatter setting (0-10°) presents the wing pattern more directly face-on, which is usually what you want if the goal is a clean, symmetrical display piece or a specimen you plan to photograph. A steeper angle (30-60°) reads as more true-to-life, closer to how the species actually holds its wings, which some collectors prefer for naturalistic mounts.

A fixed-angle board forces you to pick one of these priorities for every specimen you own. This board lets the angle be a decision you make per specimen, not a limitation baked into the equipment.

Specs and what it fits

Total length 40 cm / 15.75 in, side panel width 7 cm / 2.75 in, middle groove 10 mm / 0.39 in. That groove/panel size is built for medium-sized butterflies and moths - for specimens noticeably smaller or larger, or for hawkmoth-specific proportions, a fixed-size board in the right dimensions may fit better. Custom dimensions are available on request.

See the full specs and current price on the Angle-adjustable Pinning Board product page.

FAQ

What angles does this board actually lock at?

Seven positions: 0°, 10°, 20°, 30°, 40°, 50°, and 60°. Each side panel locks independently, so the two sides don't have to match if a specimen needs an asymmetric setup.

What's the real difference between this and a fixed-angle board?

A fixed board commits you to one angle for every specimen you ever pin on it. This one lets you choose the angle per specimen - flatter for pattern-forward display or photography, steeper for a more lifelike, naturalistic mount.

What wingspan does this board fit?

The 7 cm side panel width and 10 mm middle groove are sized for medium butterflies and moths. Check a fixed small, large, or flat board if your specimen is noticeably smaller, larger, or hawkmoth-proportioned.

Why would I want a steeper angle instead of just pinning it flat?

Pinned wings tend to droop slightly as the specimen finishes drying over the following weeks. Setting a steeper angle up front compensates for that settling, so the finished specimen ends up closer to a natural, level position instead of drooping.

What is the board made of?

Super-soft balsa wood, which is gentler on your hands during pinning than harder foam boards. Color can vary slightly between batches due to natural material differences.

Can I get a custom size?

Yes - contact EntomoBoxes directly for custom spreading/mounting board dimensions.